397070675 has 12 divisors (see below), whose sum is σ = 492885120. Its totient is φ = 317322720.

The previous prime is 397070659. The next prime is 397070699. The reversal of 397070675 is 576070793.

It is not a de Polignac number, because 397070675 - 2⁴ = 397070659 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17486 + ... + 33164.

It is an arithmetic number, because the mean of its divisors is an integer number (41073760).

Almost surely, 2^397070675 is an apocalyptic number.

397070675 is a deficient number, since it is larger than the sum of its proper divisors (95814445).

397070675 is a wasteful number, since it uses less digits than its factorization.

397070675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16702 (or 16697 counting only the distinct ones).

The product of its (nonzero) digits is 277830, while the sum is 44.

The square root of 397070675 is about 19926.6323045315. The cubic root of 397070675 is about 735.0032702278.

The spelling of 397070675 in words is "three hundred ninety-seven million, seventy thousand, six hundred seventy-five".