3660000408 has 24 divisors (see below), whose sum is σ = 9912501300. Its totient is φ = 1220000112.

The previous prime is 3660000359. The next prime is 3660000437. The reversal of 3660000408 is 8040000663.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25416598 + ... + 25416741.

Almost surely, 2^3660000408 is an apocalyptic number.

It is an amenable number.

3660000408 is an abundant number, since it is smaller than the sum of its proper divisors (6252500892).

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

3660000408 is a wasteful number, since it uses less digits than its factorization.

3660000408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50833351 (or 50833344 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 3660000408 is about 60497.9372210326. The cubic root of 3660000408 is about 1541.0866014323.

The spelling of 3660000408 in words is "three billion, six hundred sixty million, four hundred eight", and thus it is an aban number.