376805365 has 4 divisors (see below), whose sum is σ = 452166444. Its totient is φ = 301444288.

The previous prime is 376805347. The next prime is 376805371. The reversal of 376805365 is 563508673.

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 165945924 + 210859441 = 12882^2 + 14521^2 .

It is a cyclic number.

It is not a de Polignac number, because 376805365 - 2⁵ = 376805333 is a prime.

It is a Duffinian number.

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, 37680532 + ... + 37680541.

It is an arithmetic number, because the mean of its divisors is an integer number (113041611).

Almost surely, 2^376805365 is an apocalyptic number.

It is an amenable number.

376805365 is a deficient number, since it is larger than the sum of its proper divisors (75361079).

376805365 is an equidigital number, since it uses as much as digits as its factorization.

376805365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75361078.

The product of its (nonzero) digits is 453600, while the sum is 43.

The square root of 376805365 is about 19411.4750856291. The cubic root of 376805365 is about 722.2801716245.

The spelling of 376805365 in words is "three hundred seventy-six million, eight hundred five thousand, three hundred sixty-five".