3960002624 has 14 divisors (see below), whose sum is σ = 7858130334. Its totient is φ = 1980001280.

The previous prime is 3960002609. The next prime is 3960002677. The reversal of 3960002624 is 4262000693.

It can be written as a sum of positive squares in only one way, i.e., 2076442624 + 1883560000 = 45568^2 + 43400^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 30937457 + ... + 30937584.

Almost surely, 2^3960002624 is an apocalyptic number.

It is an amenable number.

3960002624 is a deficient number, since it is larger than the sum of its proper divisors (3898127710).

3960002624 is an equidigital number, since it uses as much as digits as its factorization.

3960002624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61875053 (or 61875043 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 3960002624 is about 62928.5517392543. The cubic root of 3960002624 is about 1582.0923281382.

The spelling of 3960002624 in words is "three billion, nine hundred sixty million, two thousand, six hundred twenty-four".