3704390464 has 14 divisors (see below), whose sum is σ = 7350899954. Its totient is φ = 1852195200.

The previous prime is 3704390447. The next prime is 3704390471. The reversal of 3704390464 is 4640934073.

It can be written as a sum of positive squares in only one way, i.e., 2208248064 + 1496142400 = 46992^2 + 38680^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28940487 + ... + 28940614.

Almost surely, 2^3704390464 is an apocalyptic number.

It is an amenable number.

3704390464 is a deficient number, since it is larger than the sum of its proper divisors (3646509490).

3704390464 is an equidigital number, since it uses as much as digits as its factorization.

3704390464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57881113 (or 57881103 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 40.

The square root of 3704390464 is about 60863.7039950741. The cubic root of 3704390464 is about 1547.2919017285.

Subtracting 3704390464 from its reverse (4640934073), we obtain a square (936543609 = 30603²).

The spelling of 3704390464 in words is "three billion, seven hundred four million, three hundred ninety thousand, four hundred sixty-four".