396411526 has 8 divisors (see below), whose sum is σ = 679562640. Its totient is φ = 169890648.

The previous prime is 396411503. The next prime is 396411529. The reversal of 396411526 is 625114693.

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 (396411529) 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, 14157541 + ... + 14157568.

It is an arithmetic number, because the mean of its divisors is an integer number (84945330).

Almost surely, 2^396411526 is an apocalyptic number.

396411526 is a deficient number, since it is larger than the sum of its proper divisors (283151114).

396411526 is a wasteful number, since it uses less digits than its factorization.

396411526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28315118.

The product of its digits is 38880, while the sum is 37.

The square root of 396411526 is about 19910.0860369814. The cubic root of 396411526 is about 734.5963359543.

The spelling of 396411526 in words is "three hundred ninety-six million, four hundred eleven thousand, five hundred twenty-six".