3401666664 has 64 divisors (see below), whose sum is σ = 9282746880. Its totient is φ = 1030200000.

The previous prime is 3401666657. The next prime is 3401666683. The reversal of 3401666664 is 4666661043.

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, 670939 + ... + 675989.

It is an arithmetic number, because the mean of its divisors is an integer number (145042920).

Almost surely, 2^3401666664 is an apocalyptic number.

It is an amenable number.

3401666664 is an abundant number, since it is smaller than the sum of its proper divisors (5881080216).

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

3401666664 is a wasteful number, since it uses less digits than its factorization.

3401666664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7622 (or 7618 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 42.

The square root of 3401666664 is about 58323.8087233679. The cubic root of 3401666664 is about 1503.9402574070.

The spelling of 3401666664 in words is "three billion, four hundred one million, six hundred sixty-six thousand, six hundred sixty-four".