377481873 has 8 divisors (see below), whose sum is σ = 529799200. Its totient is φ = 238409568.

The previous prime is 377481833. The next prime is 377481877. The reversal of 377481873 is 378184773.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 377481873 - 2⁶ = 377481809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (377481877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3311188 + ... + 3311301.

It is an arithmetic number, because the mean of its divisors is an integer number (66224900).

Almost surely, 2^377481873 is an apocalyptic number.

It is an amenable number.

377481873 is a deficient number, since it is larger than the sum of its proper divisors (152317327).

377481873 is a wasteful number, since it uses less digits than its factorization.

377481873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6622511.

The product of its digits is 790272, while the sum is 48.

The square root of 377481873 is about 19428.8927373641. The cubic root of 377481873 is about 722.7121684651.

It can be divided in two parts, 37748 and 1873, that added together give a triangular number (39621 = T₂₈₁).

The spelling of 377481873 in words is "three hundred seventy-seven million, four hundred eighty-one thousand, eight hundred seventy-three".