3704487696 has 400 divisors, whose sum is σ = 13369644288. Its totient is φ = 964224000.

The previous prime is 3704487649. The next prime is 3704487733. The reversal of 3704487696 is 6967844073.

It is a happy number.

3704487696 is a `hidden beast` number, since 3 + 70 + 4 + 487 + 6 + 96 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 11911381 + ... + 11911691.

Almost surely, 2^3704487696 is an apocalyptic number.

3704487696 is a gapful number since it is divisible by the number (36) 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 3704487696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6684822144).

3704487696 is an abundant number, since it is smaller than the sum of its proper divisors (9665156592).

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

3704487696 is a wasteful number, since it uses less digits than its factorization.

3704487696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452 (or 437 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 54.

The square root of 3704487696 is about 60864.5027581759. The cubic root of 3704487696 is about 1547.3054392656.

The spelling of 3704487696 in words is "three billion, seven hundred four million, four hundred eighty-seven thousand, six hundred ninety-six".