696352842 has 64 divisors (see below), whose sum is σ = 1580135040. Its totient is φ = 227259648.

The previous prime is 696352823. The next prime is 696352859. The reversal of 696352842 is 248253696.

696352842 is a `hidden beast` number, since 6 + 9 + 635 + 2 + 8 + 4 + 2 = 666.

It is a super-2 number, since 2×696352842² = 969814561122953928, which contains 22 as substring.

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, 712258 + ... + 713234.

It is an arithmetic number, because the mean of its divisors is an integer number (24689610).

Almost surely, 2^696352842 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 696352842, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (790067520).

696352842 is an abundant number, since it is smaller than the sum of its proper divisors (883782198).

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

696352842 is a wasteful number, since it uses less digits than its factorization.

696352842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252 (or 1246 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The square root of 696352842 is about 26388.4982899747. The cubic root of 696352842 is about 886.3592557158.

The spelling of 696352842 in words is "six hundred ninety-six million, three hundred fifty-two thousand, eight hundred forty-two".