696606696 has 128 divisors (see below), whose sum is σ = 2009318400. Its totient is φ = 223430400.

The previous prime is 696606643. The next prime is 696606721.

696606696 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 806761 + ... + 807623.

It is an arithmetic number, because the mean of its divisors is an integer number (15697800).

Almost surely, 2^696606696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 696606696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1004659200).

696606696 is an abundant number, since it is smaller than the sum of its proper divisors (1312711704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

696606696 is a wasteful number, since it uses less digits than its factorization.

696606696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1016 (or 1006 counting only the distinct ones).

The product of its (nonzero) digits is 3779136, while the sum is 54.

The square root of 696606696 is about 26393.3077881496. The cubic root of 696606696 is about 886.4669494465.

The spelling of 696606696 in words is "six hundred ninety-six million, six hundred six thousand, six hundred ninety-six".