696799479 has 4 divisors (see below), whose sum is σ = 929065976. Its totient is φ = 464532984.

The previous prime is 696799463. The next prime is 696799507. The reversal of 696799479 is 974997696.

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

It is not a de Polignac number, because 696799479 - 2⁴ = 696799463 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 (696794479) 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, 116133244 + ... + 116133249.

It is an arithmetic number, because the mean of its divisors is an integer number (232266494).

Almost surely, 2^696799479 is an apocalyptic number.

696799479 is a deficient number, since it is larger than the sum of its proper divisors (232266497).

696799479 is a wasteful number, since it uses less digits than its factorization.

696799479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232266496.

The product of its digits is 46294416, while the sum is 66.

The square root of 696799479 is about 26396.9596544754. The cubic root of 696799479 is about 886.5487172486.

The spelling of 696799479 in words is "six hundred ninety-six million, seven hundred ninety-nine thousand, four hundred seventy-nine".