377396980 has 12 divisors (see below), whose sum is σ = 792533700. Its totient is φ = 150958784.

The previous prime is 377396963. The next prime is 377396993. The reversal of 377396980 is 89693773.

It can be written as a sum of positive squares in 2 ways, for example, as 39866596 + 337530384 = 6314^2 + 18372^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9434905 + ... + 9434944.

It is an arithmetic number, because the mean of its divisors is an integer number (66044475).

Almost surely, 2^377396980 is an apocalyptic number.

It is an amenable number.

377396980 is an abundant number, since it is smaller than the sum of its proper divisors (415136720).

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

377396980 is a wasteful number, since it uses less digits than its factorization.

377396980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18869858 (or 18869856 counting only the distinct ones).

The product of its (nonzero) digits is 1714608, while the sum is 52.

The square root of 377396980 is about 19426.7079043259. The cubic root of 377396980 is about 722.6579867870.

The spelling of 377396980 in words is "three hundred seventy-seven million, three hundred ninety-six thousand, nine hundred eighty".