695966798 has 16 divisors (see below), whose sum is σ = 1091006496. Its totient is φ = 332344320.

The previous prime is 695966783. The next prime is 695966801. The reversal of 695966798 is 897669596.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19718 + ... + 42198.

It is an arithmetic number, because the mean of its divisors is an integer number (68187906).

Almost surely, 2^695966798 is an apocalyptic number.

695966798 is a deficient number, since it is larger than the sum of its proper divisors (395039698).

695966798 is a wasteful number, since it uses less digits than its factorization.

695966798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23179.

The product of its digits is 44089920, while the sum is 65.

The square root of 695966798 is about 26381.1826497600. The cubic root of 695966798 is about 886.1954321948.

The spelling of 695966798 in words is "six hundred ninety-five million, nine hundred sixty-six thousand, seven hundred ninety-eight".