379016309 has 8 divisors (see below), whose sum is σ = 458641728. Its totient is φ = 305760960.

The previous prime is 379016299. The next prime is 379016321. The reversal of 379016309 is 903610973.

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 379016309 - 2²⁴ = 362239093 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 (379016359) 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, 1592387 + ... + 1592624.

It is an arithmetic number, because the mean of its divisors is an integer number (57330216).

Almost surely, 2^379016309 is an apocalyptic number.

It is an amenable number.

379016309 is a deficient number, since it is larger than the sum of its proper divisors (79625419).

379016309 is a wasteful number, since it uses less digits than its factorization.

379016309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3185035.

The product of its (nonzero) digits is 30618, while the sum is 38.

The square root of 379016309 is about 19468.3411979552. The cubic root of 379016309 is about 723.6901018218.

The spelling of 379016309 in words is "three hundred seventy-nine million, sixteen thousand, three hundred nine".