377344377 has 6 divisors (see below), whose sum is σ = 545053002. Its totient is φ = 251562912.

The previous prime is 377344367. The next prime is 377344391. The reversal of 377344377 is 773443773.

It can be written as a sum of positive squares in only one way, i.e., 249292521 + 128051856 = 15789^2 + 11316^2 .

It is not a de Polignac number, because 377344377 - 2⁷ = 377344249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (377344327) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20963568 + ... + 20963585.

It is an arithmetic number, because the mean of its divisors is an integer number (90842167).

Almost surely, 2^377344377 is an apocalyptic number.

It is an amenable number.

377344377 is a deficient number, since it is larger than the sum of its proper divisors (167708625).

377344377 is a wasteful number, since it uses less digits than its factorization.

377344377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41927159 (or 41927156 counting only the distinct ones).

The product of its digits is 1037232, while the sum is 45.

The square root of 377344377 is about 19425.3539736088. The cubic root of 377344377 is about 722.6244096375.

The spelling of 377344377 in words is "three hundred seventy-seven million, three hundred forty-four thousand, three hundred seventy-seven".