3630000665 has 16 divisors (see below), whose sum is σ = 4433909760. Its totient is φ = 2852152320.

The previous prime is 3630000653. The next prime is 3630000697. The reversal of 3630000665 is 5660000363.

3630000665 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-3630000665 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 353960 + ... + 364070.

It is an arithmetic number, because the mean of its divisors is an integer number (277119360).

Almost surely, 2^3630000665 is an apocalyptic number.

It is an amenable number.

3630000665 is a deficient number, since it is larger than the sum of its proper divisors (803909095).

3630000665 is a wasteful number, since it uses less digits than its factorization.

3630000665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11392.

The product of its (nonzero) digits is 9720, while the sum is 29.

The square root of 3630000665 is about 60249.4868442877. The cubic root of 3630000665 is about 1536.8644619442.

The spelling of 3630000665 in words is "three billion, six hundred thirty million, six hundred sixty-five", and thus it is an aban number.