397058125 has 10 divisors (see below), whose sum is σ = 496164614. Its totient is φ = 317646000.

The previous prime is 397058117. The next prime is 397058149. The reversal of 397058125 is 521850793.

It can be written as a sum of positive squares in 5 ways, for example, as 141633801 + 255424324 = 11901^2 + 15982^2 .

It is not a de Polignac number, because 397058125 - 2³ = 397058117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 317022 + ... + 318271.

Almost surely, 2^397058125 is an apocalyptic number.

It is an amenable number.

397058125 is a deficient number, since it is larger than the sum of its proper divisors (99106489).

397058125 is an frugal number, since it uses more digits than its factorization.

397058125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635313 (or 635298 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 40.

The square root of 397058125 is about 19926.3173968498. The cubic root of 397058125 is about 734.9955265281.

The spelling of 397058125 in words is "three hundred ninety-seven million, fifty-eight thousand, one hundred twenty-five".