379277313 has 8 divisors (see below), whose sum is σ = 506196768. Its totient is φ = 252604704.

The previous prime is 379277309. The next prime is 379277323. The reversal of 379277313 is 313772973.

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

It is not a de Polignac number, because 379277313 - 2² = 379277309 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (379277323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58095 + ... + 64292.

It is an arithmetic number, because the mean of its divisors is an integer number (63274596).

Almost surely, 2^379277313 is an apocalyptic number.

It is an amenable number.

379277313 is a deficient number, since it is larger than the sum of its proper divisors (126919455).

379277313 is a wasteful number, since it uses less digits than its factorization.

379277313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123423.

The product of its digits is 166698, while the sum is 42.

The square root of 379277313 is about 19475.0433375641. The cubic root of 379277313 is about 723.8561832151.

The spelling of 379277313 in words is "three hundred seventy-nine million, two hundred seventy-seven thousand, three hundred thirteen".