377851942 has 32 divisors (see below), whose sum is σ = 622171872. Its totient is φ = 171051264.

The previous prime is 377851919. The next prime is 377851949. The reversal of 377851942 is 249158773.

It is a junction number, because it is equal to n+sod(n) for n = 377851892 and 377851901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (377851949) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 430408 + ... + 431284.

It is an arithmetic number, because the mean of its divisors is an integer number (19442871).

Almost surely, 2^377851942 is an apocalyptic number.

377851942 is a deficient number, since it is larger than the sum of its proper divisors (244319930).

377851942 is a wasteful number, since it uses less digits than its factorization.

377851942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1192.

The product of its digits is 423360, while the sum is 46.

The square root of 377851942 is about 19438.4140814008. The cubic root of 377851942 is about 722.9482645850.

The spelling of 377851942 in words is "three hundred seventy-seven million, eight hundred fifty-one thousand, nine hundred forty-two".