379903879 has 8 divisors (see below), whose sum is σ = 423422640. Its totient is φ = 338737536.

The previous prime is 379903837. The next prime is 379903897. The reversal of 379903879 is 978309973.

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

It is a cyclic number.

It is not a de Polignac number, because 379903879 - 2¹⁷ = 379772807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379903829) by changing a digit.

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, 587764 + ... + 588409.

It is an arithmetic number, because the mean of its divisors is an integer number (52927830).

Almost surely, 2^379903879 is an apocalyptic number.

379903879 is a deficient number, since it is larger than the sum of its proper divisors (43518761).

379903879 is a wasteful number, since it uses less digits than its factorization.

379903879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1176209.

The product of its (nonzero) digits is 2571912, while the sum is 55.

The square root of 379903879 is about 19491.1230820597. The cubic root of 379903879 is about 724.2545673133.

The spelling of 379903879 in words is "three hundred seventy-nine million, nine hundred three thousand, eight hundred seventy-nine".