3695329616 has 80 divisors (see below), whose sum is σ = 7993738368. Its totient is φ = 1640755200.

The previous prime is 3695329609. The next prime is 3695329619. The reversal of 3695329616 is 6169235963.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3695329619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1410740 + ... + 1413356.

Almost surely, 2^3695329616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3695329616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3996869184).

3695329616 is an abundant number, since it is smaller than the sum of its proper divisors (4298408752).

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

3695329616 is a wasteful number, since it uses less digits than its factorization.

3695329616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2820 (or 2814 counting only the distinct ones).

The product of its digits is 1574640, while the sum is 50.

The square root of 3695329616 is about 60789.2228606354. Note that the first 3 decimals coincide. The cubic root of 3695329616 is about 1546.0293257749.

The spelling of 3695329616 in words is "three billion, six hundred ninety-five million, three hundred twenty-nine thousand, six hundred sixteen".