377077442 has 24 divisors (see below), whose sum is σ = 696668364. Its totient is φ = 152097792.

The previous prime is 377077427. The next prime is 377077469. The reversal of 377077442 is 244770773.

It can be written as a sum of positive squares in 2 ways, for example, as 376786921 + 290521 = 19411^2 + 539^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 377077442.

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 11 ways as a sum of consecutive naturals, for example, 111503 + ... + 114834.

Almost surely, 2^377077442 is an apocalyptic number.

377077442 is a deficient number, since it is larger than the sum of its proper divisors (319590922).

377077442 is a wasteful number, since it uses less digits than its factorization.

377077442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226370 (or 226363 counting only the distinct ones).

The product of its (nonzero) digits is 230496, while the sum is 41.

The square root of 377077442 is about 19418.4819695052. The cubic root of 377077442 is about 722.4539735928.

The spelling of 377077442 in words is "three hundred seventy-seven million, seventy-seven thousand, four hundred forty-two".