396425692 has 24 divisors (see below), whose sum is σ = 748818000. Its totient is φ = 182547456.

The previous prime is 396425681. The next prime is 396425719. The reversal of 396425692 is 296524693.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14859 + ... + 31837.

It is an arithmetic number, because the mean of its divisors is an integer number (31200750).

Almost surely, 2^396425692 is an apocalyptic number.

It is an amenable number.

396425692 is a deficient number, since it is larger than the sum of its proper divisors (352392308).

396425692 is a wasteful number, since it uses less digits than its factorization.

396425692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17445 (or 17443 counting only the distinct ones).

The product of its digits is 699840, while the sum is 46.

The square root of 396425692 is about 19910.4417831448. The cubic root of 396425692 is about 734.6050862614.

Subtracting from 396425692 its reverse (296524693), we obtain a palindrome (99900999).

The spelling of 396425692 in words is "three hundred ninety-six million, four hundred twenty-five thousand, six hundred ninety-two".