385702672 has 20 divisors (see below), whose sum is σ = 757826496. Its totient is φ = 190134560.

The previous prime is 385702661. The next prime is 385702693. The reversal of 385702672 is 276207583.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168628 + ... + 170899.

Almost surely, 2^385702672 is an apocalyptic number.

It is an amenable number.

385702672 is a deficient number, since it is larger than the sum of its proper divisors (372123824).

385702672 is a wasteful number, since it uses less digits than its factorization.

385702672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339606 (or 339600 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 385702672 is about 19639.3144483202. The cubic root of 385702672 is about 727.9209450041.

The spelling of 385702672 in words is "three hundred eighty-five million, seven hundred two thousand, six hundred seventy-two".