392013364 has 6 divisors (see below), whose sum is σ = 686023394. Its totient is φ = 196006680.

The previous prime is 392013361. The next prime is 392013367. The reversal of 392013364 is 463310293.

It is an interprime number because it is at equal distance from previous prime (392013361) and next prime (392013367).

It can be written as a sum of positive squares in only one way, i.e., 334890000 + 57123364 = 18300^2 + 7558^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (392013361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49001667 + ... + 49001674.

Almost surely, 2^392013364 is an apocalyptic number.

It is an amenable number.

392013364 is a deficient number, since it is larger than the sum of its proper divisors (294010030).

392013364 is a wasteful number, since it uses less digits than its factorization.

392013364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98003345 (or 98003343 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 392013364 is about 19799.3273623121. The cubic root of 392013364 is about 731.8694587403.

The spelling of 392013364 in words is "three hundred ninety-two million, thirteen thousand, three hundred sixty-four".