396364692 has 24 divisors (see below), whose sum is σ = 956743200. Its totient is φ = 127565536.

The previous prime is 396364637. The next prime is 396364711. The reversal of 396364692 is 296463693.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 569142 + ... + 569837.

It is an arithmetic number, because the mean of its divisors is an integer number (39864300).

Almost surely, 2^396364692 is an apocalyptic number.

It is an amenable number.

396364692 is an abundant number, since it is smaller than the sum of its proper divisors (560378508).

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

396364692 is a wasteful number, since it uses less digits than its factorization.

396364692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1139015 (or 1139013 counting only the distinct ones).

The product of its digits is 1259712, while the sum is 48.

The square root of 396364692 is about 19908.9098646812. The cubic root of 396364692 is about 734.5674052115.

Subtracting from 396364692 its reverse (296463693), we obtain a palindrome (99900999).

The spelling of 396364692 in words is "three hundred ninety-six million, three hundred sixty-four thousand, six hundred ninety-two".