386469392804 has 18 divisors (see below), whose sum is σ = 743394638742. Its totient is φ = 175667905600.

The previous prime is 386469392789. The next prime is 386469392893. The reversal of 386469392804 is 408293964683.

It can be written as a sum of positive squares in only one way, i.e., 346565335204 + 39904057600 = 588698^2 + 199760^2 .

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, 399244757 + ... + 399245724.

Almost surely, 2^386469392804 is an apocalyptic number.

It is an amenable number.

386469392804 is a deficient number, since it is larger than the sum of its proper divisors (356925245938).

386469392804 is a wasteful number, since it uses less digits than its factorization.

386469392804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798490507 (or 798490494 counting only the distinct ones).

The product of its (nonzero) digits is 53747712, while the sum is 62.

The spelling of 386469392804 in words is "three hundred eighty-six billion, four hundred sixty-nine million, three hundred ninety-two thousand, eight hundred four".