377989942 has 32 divisors (see below), whose sum is σ = 634521600. Its totient is φ = 167428800.

The previous prime is 377989939. The next prime is 377989961. The reversal of 377989942 is 249989773.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137659 + ... + 140377.

It is an arithmetic number, because the mean of its divisors is an integer number (19828800).

Almost surely, 2^377989942 is an apocalyptic number.

377989942 is a deficient number, since it is larger than the sum of its proper divisors (256531658).

377989942 is a wasteful number, since it uses less digits than its factorization.

377989942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2892.

The product of its digits is 6858432, while the sum is 58.

The square root of 377989942 is about 19441.9634296539. The cubic root of 377989942 is about 723.0362661769.

The spelling of 377989942 in words is "three hundred seventy-seven million, nine hundred eighty-nine thousand, nine hundred forty-two".