695328379 has 4 divisors (see below), whose sum is σ = 695580480. Its totient is φ = 695076280.

The previous prime is 695328371. The next prime is 695328397. The reversal of 695328379 is 973823596.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 695328379 - 2³ = 695328371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (695328371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121867 + ... + 127444.

It is an arithmetic number, because the mean of its divisors is an integer number (173895120).

Almost surely, 2^695328379 is an apocalyptic number.

695328379 is a deficient number, since it is larger than the sum of its proper divisors (252101).

695328379 is a wasteful number, since it uses less digits than its factorization.

695328379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252100.

The product of its digits is 2449440, while the sum is 52.

The square root of 695328379 is about 26369.0799801586. The cubic root of 695328379 is about 885.9243765996.

The spelling of 695328379 in words is "six hundred ninety-five million, three hundred twenty-eight thousand, three hundred seventy-nine".