377362945 has 4 divisors (see below), whose sum is σ = 452835540. Its totient is φ = 301890352.

The previous prime is 377362943. The next prime is 377362949. The reversal of 377362945 is 549263773.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 199487376 + 177875569 = 14124^2 + 13337^2 .

It is a cyclic number.

It is not a de Polignac number, because 377362945 - 2¹ = 377362943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 377362895 and 377362904.

It is not an unprimeable number, because it can be changed into a prime (377362943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37736290 + ... + 37736299.

It is an arithmetic number, because the mean of its divisors is an integer number (113208885).

Almost surely, 2^377362945 is an apocalyptic number.

It is an amenable number.

377362945 is a deficient number, since it is larger than the sum of its proper divisors (75472595).

377362945 is an equidigital number, since it uses as much as digits as its factorization.

377362945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75472594.

The product of its digits is 952560, while the sum is 46.

The square root of 377362945 is about 19425.8318998183. The cubic root of 377362945 is about 722.6362621793.

The spelling of 377362945 in words is "three hundred seventy-seven million, three hundred sixty-two thousand, nine hundred forty-five".