696951642 has 8 divisors (see below), whose sum is σ = 1393903296. Its totient is φ = 232317212.

The previous prime is 696951637. The next prime is 696951677. The reversal of 696951642 is 246159696.

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

696951642 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 696951591 and 696951600.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58079298 + ... + 58079309.

It is an arithmetic number, because the mean of its divisors is an integer number (174237912).

Almost surely, 2^696951642 is an apocalyptic number.

696951642 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

696951642 is a wasteful number, since it uses less digits than its factorization.

696951642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116158612.

The product of its digits is 699840, while the sum is 48.

The square root of 696951642 is about 26399.8417040709. The cubic root of 696951642 is about 886.6132456618.

The spelling of 696951642 in words is "six hundred ninety-six million, nine hundred fifty-one thousand, six hundred forty-two".