379879249 has 8 divisors (see below), whose sum is σ = 387338112. Its totient is φ = 372431280.

The previous prime is 379879231. The next prime is 379879273. The reversal of 379879249 is 942978973.

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 379879249 - 2⁷ = 379879121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 379879193 and 379879202.

It is not an unprimeable number, because it can be changed into a prime (379879289) 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, 124152 + ... + 127174.

It is an arithmetic number, because the mean of its divisors is an integer number (48417264).

Almost surely, 2^379879249 is an apocalyptic number.

It is an amenable number.

379879249 is a deficient number, since it is larger than the sum of its proper divisors (7458863).

379879249 is a wasteful number, since it uses less digits than its factorization.

379879249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5447.

The product of its digits is 6858432, while the sum is 58.

The square root of 379879249 is about 19490.4912457331. The cubic root of 379879249 is about 724.2389153055.

The spelling of 379879249 in words is "three hundred seventy-nine million, eight hundred seventy-nine thousand, two hundred forty-nine".