376921442 has 16 divisors (see below), whose sum is σ = 581910720. Its totient is φ = 182973168.

The previous prime is 376921409. The next prime is 376921471. The reversal of 376921442 is 244129673.

It is a junction number, because it is equal to n+sod(n) for n = 376921396 and 376921405.

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, 30809 + ... + 41267.

It is an arithmetic number, because the mean of its divisors is an integer number (36369420).

Almost surely, 2^376921442 is an apocalyptic number.

376921442 is a deficient number, since it is larger than the sum of its proper divisors (204989278).

376921442 is a wasteful number, since it uses less digits than its factorization.

376921442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10985.

The product of its digits is 72576, while the sum is 38.

The square root of 376921442 is about 19414.4647621303. The cubic root of 376921442 is about 722.3543314920.

The spelling of 376921442 in words is "three hundred seventy-six million, nine hundred twenty-one thousand, four hundred forty-two".