397412367 has 16 divisors (see below), whose sum is σ = 578748672. Its totient is φ = 240566720.

The previous prime is 397412339. The next prime is 397412371. The reversal of 397412367 is 763214793.

It is a cyclic number.

It is not a de Polignac number, because 397412367 - 2¹¹ = 397410319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (397412867) 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, 22483 + ... + 36059.

It is an arithmetic number, because the mean of its divisors is an integer number (36171792).

Almost surely, 2^397412367 is an apocalyptic number.

397412367 is a deficient number, since it is larger than the sum of its proper divisors (181336305).

397412367 is a wasteful number, since it uses less digits than its factorization.

397412367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14478.

The product of its digits is 190512, while the sum is 42.

The square root of 397412367 is about 19935.2042126485. The cubic root of 397412367 is about 735.2140410454.

The spelling of 397412367 in words is "three hundred ninety-seven million, four hundred twelve thousand, three hundred sixty-seven".