696620727 has 12 divisors (see below), whose sum is σ = 1097705544. Its totient is φ = 422194320.

The previous prime is 696620707. The next prime is 696620737. The reversal of 696620727 is 727026696.

It is not a de Polignac number, because 696620727 - 2²⁰ = 695572151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (696620707) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3518188 + ... + 3518385.

It is an arithmetic number, because the mean of its divisors is an integer number (91475462).

Almost surely, 2^696620727 is an apocalyptic number.

696620727 is a deficient number, since it is larger than the sum of its proper divisors (401084817).

696620727 is a wasteful number, since it uses less digits than its factorization.

696620727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7036590 (or 7036587 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The square root of 696620727 is about 26393.5735928275. The cubic root of 696620727 is about 886.4729011236.

The spelling of 696620727 in words is "six hundred ninety-six million, six hundred twenty thousand, seven hundred twenty-seven".