379669279 has 8 divisors (see below), whose sum is σ = 438548688. Its totient is φ = 324850560.

The previous prime is 379669253. The next prime is 379669289. The reversal of 379669279 is 972966973.

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 379669279 - 2⁷ = 379669151 is a prime.

It is a super-2 number, since 2×379669279² = 288297522832759682, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379669289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1014972 + ... + 1015345.

It is an arithmetic number, because the mean of its divisors is an integer number (54818586).

Almost surely, 2^379669279 is an apocalyptic number.

379669279 is a deficient number, since it is larger than the sum of its proper divisors (58879409).

379669279 is a wasteful number, since it uses less digits than its factorization.

379669279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2030345.

The product of its digits is 7715736, while the sum is 58.

The square root of 379669279 is about 19485.1040284624. The cubic root of 379669279 is about 724.1054549392.

The spelling of 379669279 in words is "three hundred seventy-nine million, six hundred sixty-nine thousand, two hundred seventy-nine".