396214422 has 16 divisors (see below), whose sum is σ = 826882560. Its totient is φ = 126329192.

The previous prime is 396214417. The next prime is 396214457. The reversal of 396214422 is 224412693.

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, 1435422 + ... + 1435697.

It is an arithmetic number, because the mean of its divisors is an integer number (51680160).

Almost surely, 2^396214422 is an apocalyptic number.

396214422 is an abundant number, since it is smaller than the sum of its proper divisors (430668138).

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

396214422 is a wasteful number, since it uses less digits than its factorization.

396214422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2871147.

The product of its digits is 20736, while the sum is 33.

The square root of 396214422 is about 19905.1355684909. The cubic root of 396214422 is about 734.4745636116.

The spelling of 396214422 in words is "three hundred ninety-six million, two hundred fourteen thousand, four hundred twenty-two".