942940938 has 64 divisors (see below), whose sum is σ = 2032335360. Its totient is φ = 290611200.

The previous prime is 942940903. The next prime is 942940961. The reversal of 942940938 is 839049249.

It is a super-2 number, since 2×942940938² = 1778275225112639688, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2187583 + ... + 2188013.

It is an arithmetic number, because the mean of its divisors is an integer number (31755240).

Almost surely, 2^942940938 is an apocalyptic number.

942940938 is an abundant number, since it is smaller than the sum of its proper divisors (1089394422).

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

942940938 is a wasteful number, since it uses less digits than its factorization.

942940938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783.

The product of its (nonzero) digits is 559872, while the sum is 48.

The square root of 942940938 is about 30707.3433888378. The cubic root of 942940938 is about 980.6066416130.

The spelling of 942940938 in words is "nine hundred forty-two million, nine hundred forty thousand, nine hundred thirty-eight".