3666670036704 has 96 divisors (see below), whose sum is σ = 10869773352480. Its totient is φ = 1202186880000.

The previous prime is 3666670036621. The next prime is 3666670036781. The reversal of 3666670036704 is 4076300766663.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

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, 34732797 + ... + 34838204.

It is an arithmetic number, because the mean of its divisors is an integer number (113226805755).

Almost surely, 2^{3666670036704} is an apocalyptic number.

It is an amenable number.

3666670036704 is an abundant number, since it is smaller than the sum of its proper divisors (7203103315776).

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

3666670036704 is a wasteful number, since it uses less digits than its factorization.

3666670036704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69571081 (or 69571067 counting only the distinct ones).

The product of its (nonzero) digits is 13716864, while the sum is 54.

The spelling of 3666670036704 in words is "three trillion, six hundred sixty-six billion, six hundred seventy million, thirty-six thousand, seven hundred four".