3538609704 has 192 divisors, whose sum is σ = 12208060800. Its totient is φ = 901435392.

The previous prime is 3538609699. The next prime is 3538609709. The reversal of 3538609704 is 4079068353.

3538609704 is a `hidden beast` number, since 3 + 5 + 38 + 609 + 7 + 0 + 4 = 666.

3538609704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3538609699) and next prime (3538609709).

It is a self number, because there is not a number n which added to its sum of digits gives 3538609704.

It is not an unprimeable number, because it can be changed into a prime (3538609709) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 151924 + ... + 173660.

It is an arithmetic number, because the mean of its divisors is an integer number (63583650).

Almost surely, 2^3538609704 is an apocalyptic number.

3538609704 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3538609704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6104030400).

3538609704 is an abundant number, since it is smaller than the sum of its proper divisors (8669451096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3538609704 is a wasteful number, since it uses less digits than its factorization.

3538609704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21792 (or 21785 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 3538609704 is about 59486.2144030027. The cubic root of 3538609704 is about 1523.8570246345.

The spelling of 3538609704 in words is "three billion, five hundred thirty-eight million, six hundred nine thousand, seven hundred four".