3642657004 has 12 divisors (see below), whose sum is σ = 7285314064. Its totient is φ = 1561138704.

The previous prime is 3642656999. The next prime is 3642657017. The reversal of 3642657004 is 4007562463.

3642657004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

3642657004 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65047419 + ... + 65047474.

Almost surely, 2^3642657004 is an apocalyptic number.

It is an amenable number.

3642657004 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3642657004 is a wasteful number, since it uses less digits than its factorization.

3642657004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130094904 (or 130094902 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 37.

The square root of 3642657004 is about 60354.4282053935. The cubic root of 3642657004 is about 1538.6485309754.

The spelling of 3642657004 in words is "three billion, six hundred forty-two million, six hundred fifty-seven thousand, four".