377484880 has 40 divisors (see below), whose sum is σ = 907921800. Its totient is φ = 145786368.

The previous prime is 377484857. The next prime is 377484911. The reversal of 377484880 is 88484773.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 76947984 + 300536896 = 8772^2 + 17336^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×377484880² = 284989669257228800, which contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79035 + ... + 83674.

It is an arithmetic number, because the mean of its divisors is an integer number (22698045).

Almost surely, 2^377484880 is an apocalyptic number.

It is an amenable number.

377484880 is an abundant number, since it is smaller than the sum of its proper divisors (530436920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

377484880 is a wasteful number, since it uses less digits than its factorization.

377484880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162751 (or 162745 counting only the distinct ones).

The product of its (nonzero) digits is 1204224, while the sum is 49.

The square root of 377484880 is about 19428.9701219596. The cubic root of 377484880 is about 722.7140874885.

The spelling of 377484880 in words is "three hundred seventy-seven million, four hundred eighty-four thousand, eight hundred eighty".