10369979894 has 16 divisors (see below), whose sum is σ = 15889264560. Its totient is φ = 5074062240.

The previous prime is 10369979881. The next prime is 10369979927. The reversal of 10369979894 is 49897996301.

It is a self number, because there is not a number n which added to its sum of digits gives 10369979894.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84512 + ... + 166979.

It is an arithmetic number, because the mean of its divisors is an integer number (993079035).

Almost surely, 2^10369979894 is an apocalyptic number.

10369979894 is a deficient number, since it is larger than the sum of its proper divisors (5519284666).

10369979894 is a wasteful number, since it uses less digits than its factorization.

10369979894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251935.

The product of its (nonzero) digits is 26453952, while the sum is 65.

The spelling of 10369979894 in words is "ten billion, three hundred sixty-nine million, nine hundred seventy-nine thousand, eight hundred ninety-four".