396197355 has 16 divisors (see below), whose sum is σ = 636178464. Its totient is φ = 210551040.

The previous prime is 396197339. The next prime is 396197363. The reversal of 396197355 is 553791693.

It is not a de Polignac number, because 396197355 - 2⁴ = 396197339 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42784 + ... + 51213.

It is an arithmetic number, because the mean of its divisors is an integer number (39761154).

Almost surely, 2^396197355 is an apocalyptic number.

396197355 is a deficient number, since it is larger than the sum of its proper divisors (239981109).

396197355 is a wasteful number, since it uses less digits than its factorization.

396197355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94286.

The product of its digits is 765450, while the sum is 48.

The square root of 396197355 is about 19904.7068554149. The cubic root of 396197355 is about 734.4640175901.

The spelling of 396197355 in words is "three hundred ninety-six million, one hundred ninety-seven thousand, three hundred fifty-five".