396825398 has 8 divisors (see below), whose sum is σ = 597838080. Its totient is φ = 197546040.

The previous prime is 396825397. The next prime is 396825413. The reversal of 396825398 is 893528693.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396825391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 432758 + ... + 433673.

It is an arithmetic number, because the mean of its divisors is an integer number (74729760).

Almost surely, 2^396825398 is an apocalyptic number.

396825398 is a deficient number, since it is larger than the sum of its proper divisors (201012682).

396825398 is a wasteful number, since it uses less digits than its factorization.

396825398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866662.

The product of its digits is 2799360, while the sum is 53.

The square root of 396825398 is about 19920.4768517222. The cubic root of 396825398 is about 734.8518979057.

The spelling of 396825398 in words is "three hundred ninety-six million, eight hundred twenty-five thousand, three hundred ninety-eight".