697325375 has 16 divisors (see below), whose sum is σ = 870999168. Its totient is φ = 557388000.

The previous prime is 697325371. The next prime is 697325389. The reversal of 697325375 is 573523796.

It is not a de Polignac number, because 697325375 - 2² = 697325371 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (697325371) 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, 291434 + ... + 293816.

It is an arithmetic number, because the mean of its divisors is an integer number (54437448).

Almost surely, 2^697325375 is an apocalyptic number.

697325375 is a deficient number, since it is larger than the sum of its proper divisors (173673793).

697325375 is a wasteful number, since it uses less digits than its factorization.

697325375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4739 (or 4729 counting only the distinct ones).

The product of its digits is 1190700, while the sum is 47.

The square root of 697325375 is about 26406.9190743638. The cubic root of 697325375 is about 886.7716963572.

The spelling of 697325375 in words is "six hundred ninety-seven million, three hundred twenty-five thousand, three hundred seventy-five".