942921974 has 16 divisors (see below), whose sum is σ = 1450690560. Its totient is φ = 459410280.

The previous prime is 942921953. The next prime is 942921997. The reversal of 942921974 is 479129249.

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, 24347 + ... + 49785.

It is an arithmetic number, because the mean of its divisors is an integer number (90668160).

Almost surely, 2^942921974 is an apocalyptic number.

942921974 is a deficient number, since it is larger than the sum of its proper divisors (507768586).

942921974 is a wasteful number, since it uses less digits than its factorization.

942921974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25915.

The product of its digits is 326592, while the sum is 47.

The square root of 942921974 is about 30707.0346012115. The cubic root of 942921974 is about 980.6000677304.

The spelling of 942921974 in words is "nine hundred forty-two million, nine hundred twenty-one thousand, nine hundred seventy-four".