696398790 has 16 divisors (see below), whose sum is σ = 1671357168. Its totient is φ = 185706336.

The previous prime is 696398789. The next prime is 696398819. The reversal of 696398790 is 97893696.

696398790 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 696398790.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11606617 + ... + 11606676.

It is an arithmetic number, because the mean of its divisors is an integer number (104459823).

Almost surely, 2^696398790 is an apocalyptic number.

696398790 is an abundant number, since it is smaller than the sum of its proper divisors (974958378).

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

696398790 is a wasteful number, since it uses less digits than its factorization.

696398790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23213303.

The product of its (nonzero) digits is 4408992, while the sum is 57.

The square root of 696398790 is about 26389.3688821844. The cubic root of 696398790 is about 886.3787504015.

The spelling of 696398790 in words is "six hundred ninety-six million, three hundred ninety-eight thousand, seven hundred ninety".