842913974 has 12 divisors (see below), whose sum is σ = 1470799044. Its totient is φ = 361248804.

The previous prime is 842913899. The next prime is 842914001. The reversal of 842913974 is 479319248.

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 5 ways as a sum of consecutive naturals, for example, 4300484 + ... + 4300679.

It is an arithmetic number, because the mean of its divisors is an integer number (122566587).

Almost surely, 2^842913974 is an apocalyptic number.

842913974 is a deficient number, since it is larger than the sum of its proper divisors (627885070).

842913974 is a wasteful number, since it uses less digits than its factorization.

842913974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8601179 (or 8601172 counting only the distinct ones).

The product of its digits is 435456, while the sum is 47.

The square root of 842913974 is about 29032.9807977066. The cubic root of 842913974 is about 944.6285874680.

The spelling of 842913974 in words is "eight hundred forty-two million, nine hundred thirteen thousand, nine hundred seventy-four".