974935842 has 16 divisors (see below), whose sum is σ = 1958243040. Its totient is φ = 323583392.

The previous prime is 974935831. The next prime is 974935877. The reversal of 974935842 is 248539479.

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, 347292 + ... + 350087.

It is an arithmetic number, because the mean of its divisors is an integer number (122390190).

Almost surely, 2^974935842 is an apocalyptic number.

974935842 is an abundant number, since it is smaller than the sum of its proper divisors (983307198).

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

974935842 is a wasteful number, since it uses less digits than its factorization.

974935842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697617.

The product of its digits is 2177280, while the sum is 51.

The square root of 974935842 is about 31223.9626248816. The cubic root of 974935842 is about 991.5744908354.

The spelling of 974935842 in words is "nine hundred seventy-four million, nine hundred thirty-five thousand, eight hundred forty-two".