696496321 has 8 divisors (see below), whose sum is σ = 702586880. Its totient is φ = 690415488.

The previous prime is 696496309. The next prime is 696496343. The reversal of 696496321 is 123694696.

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

It is a cyclic number.

It is not a de Polignac number, because 696496321 - 2⁷ = 696496193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (696496391) 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, 254800 + ... + 257518.

It is an arithmetic number, because the mean of its divisors is an integer number (87823360).

Almost surely, 2^696496321 is an apocalyptic number.

It is an amenable number.

696496321 is a deficient number, since it is larger than the sum of its proper divisors (6090559).

696496321 is a wasteful number, since it uses less digits than its factorization.

696496321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4863.

The product of its digits is 419904, while the sum is 46.

The square root of 696496321 is about 26391.2167396655. The cubic root of 696496321 is about 886.4201277329.

It can be divided in two parts, 6964 and 96321, that added together give a triangular number (103285 = T₄₅₄).

The spelling of 696496321 in words is "six hundred ninety-six million, four hundred ninety-six thousand, three hundred twenty-one".