396270891327 has 16 divisors (see below), whose sum is σ = 559455966720. Its totient is φ = 248634022272.

The previous prime is 396270891323. The next prime is 396270891383. The reversal of 396270891327 is 723198072693.

It is not a de Polignac number, because 396270891327 - 2² = 396270891323 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396270891323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2500618 + ... + 2654360.

It is an arithmetic number, because the mean of its divisors is an integer number (34965997920).

Almost surely, 2^396270891327 is an apocalyptic number.

396270891327 is a deficient number, since it is larger than the sum of its proper divisors (163185075393).

396270891327 is a wasteful number, since it uses less digits than its factorization.

396270891327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204302.

The product of its (nonzero) digits is 6858432, while the sum is 57.

The spelling of 396270891327 in words is "three hundred ninety-six billion, two hundred seventy million, eight hundred ninety-one thousand, three hundred twenty-seven".