695331 has 32 divisors (see below), whose sum is σ = 1272320. Its totient is φ = 365472.

The previous prime is 695329. The next prime is 695347. The reversal of 695331 is 133596.

695331 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 695331 - 2¹ = 695329 is a prime.

It is a super-2 number, since 2×695331² = 966970399122, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

695331 is strictly pandigital in base 7.

It is a junction number, because it is equal to n+sod(n) for n = 695295 and 695304.

It is not an unprimeable number, because it can be changed into a prime (695371) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2316 + ... + 2598.

It is an arithmetic number, because the mean of its divisors is an integer number (39760).

2⁶⁹⁵³³¹ is an apocalyptic number.

695331 is a deficient number, since it is larger than the sum of its proper divisors (576989).

695331 is a wasteful number, since it uses less digits than its factorization.

695331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312 (or 306 counting only the distinct ones).

The product of its digits is 2430, while the sum is 27.

The square root of 695331 is about 833.8650970031. The cubic root of 695331 is about 88.5925489745.

The spelling of 695331 in words is "six hundred ninety-five thousand, three hundred thirty-one".