696502641 has 4 divisors (see below), whose sum is σ = 928670192. Its totient is φ = 464335092.

The previous prime is 696502633. The next prime is 696502663. The reversal of 696502641 is 146205696.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 696502641 - 2³ = 696502633 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 696502641.

It is not an unprimeable number, because it can be changed into a prime (696502621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116083771 + ... + 116083776.

It is an arithmetic number, because the mean of its divisors is an integer number (232167548).

Almost surely, 2^696502641 is an apocalyptic number.

It is an amenable number.

696502641 is a deficient number, since it is larger than the sum of its proper divisors (232167551).

696502641 is a wasteful number, since it uses less digits than its factorization.

696502641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232167550.

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 696502641 is about 26391.3364761999. The cubic root of 696502641 is about 886.4228088470.

The spelling of 696502641 in words is "six hundred ninety-six million, five hundred two thousand, six hundred forty-one".