376716785 has 8 divisors (see below), whose sum is σ = 459471336. Its totient is φ = 296432640.

The previous prime is 376716773. The next prime is 376716803. The reversal of 376716785 is 587617673.

It can be written as a sum of positive squares in 4 ways, for example, as 5345344 + 371371441 = 2312^2 + 19271^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-376716785 is a prime.

It is a super-2 number, since 2×376716785² = 283831072201472450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 617264 + ... + 617873.

It is an arithmetic number, because the mean of its divisors is an integer number (57433917).

Almost surely, 2^376716785 is an apocalyptic number.

It is an amenable number.

376716785 is a deficient number, since it is larger than the sum of its proper divisors (82754551).

376716785 is a wasteful number, since it uses less digits than its factorization.

376716785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1235203.

The product of its digits is 1481760, while the sum is 50.

The square root of 376716785 is about 19409.1933114182. The cubic root of 376716785 is about 722.2235689346.

The spelling of 376716785 in words is "three hundred seventy-six million, seven hundred sixteen thousand, seven hundred eighty-five".