377875760656 has 45 divisors (see below), whose sum is σ = 736461584269. Its totient is φ = 187827703232.

The previous prime is 377875760627. The next prime is 377875760663. The reversal of 377875760656 is 656067578773.

The square root of 377875760656 is 614716.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 375646410000 + 2229350656 = 612900^2 + 47216^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 377875760591 and 377875760600.

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 8 ways as a sum of consecutive naturals, for example, 558161790 + ... + 558162466.

Almost surely, 2^377875760656 is an apocalyptic number.

377875760656 is the 614716-th square number.

It is an amenable number.

377875760656 is a deficient number, since it is larger than the sum of its proper divisors (358585823613).

377875760656 is an frugal number, since it uses more digits than its factorization.

377875760656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1816 (or 906 counting only the distinct ones).

The product of its (nonzero) digits is 311169600, while the sum is 67.

The spelling of 377875760656 in words is "three hundred seventy-seven billion, eight hundred seventy-five million, seven hundred sixty thousand, six hundred fifty-six".