695279 has 8 divisors (see below), whose sum is σ = 759360. Its totient is φ = 632736.

The previous prime is 695269. The next prime is 695281. The reversal of 695279 is 972596.

695279 = 52² + 53² + ... + 130².

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 695279 - 2⁴ = 695263 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 (695239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 689 + ... + 1365.

It is an arithmetic number, because the mean of its divisors is an integer number (94920).

2⁶⁹⁵²⁷⁹ is an apocalyptic number.

695279 is a deficient number, since it is larger than the sum of its proper divisors (64081).

695279 is a wasteful number, since it uses less digits than its factorization.

695279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769.

The product of its digits is 34020, while the sum is 38.

The square root of 695279 is about 833.8339163167. The cubic root of 695279 is about 88.5903404688.

The spelling of 695279 in words is "six hundred ninety-five thousand, two hundred seventy-nine".