376920489 has 16 divisors (see below), whose sum is σ = 550653120. Its totient is φ = 227434560.

The previous prime is 376920487. The next prime is 376920521. The reversal of 376920489 is 984029673.

It is not a de Polignac number, because 376920489 - 2¹ = 376920487 is a prime.

It is not an unprimeable number, because it can be changed into a prime (376920487) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 17382 + ... + 32495.

It is an arithmetic number, because the mean of its divisors is an integer number (34415820).

Almost surely, 2^376920489 is an apocalyptic number.

It is an amenable number.

376920489 is a deficient number, since it is larger than the sum of its proper divisors (173732631).

376920489 is a wasteful number, since it uses less digits than its factorization.

376920489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50120.

The product of its (nonzero) digits is 653184, while the sum is 48.

The square root of 376920489 is about 19414.4402185590. The cubic root of 376920489 is about 722.3537226965.

The spelling of 376920489 in words is "three hundred seventy-six million, nine hundred twenty thousand, four hundred eighty-nine".