379039945 has 8 divisors (see below), whose sum is σ = 469520640. Its totient is φ = 293450160.

The previous prime is 379039943. The next prime is 379039967. The reversal of 379039945 is 549930973.

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

It is not a de Polignac number, because 379039945 - 2¹ = 379039943 is a prime.

It is not an unprimeable number, because it can be changed into a prime (379039943) 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, 1222555 + ... + 1222864.

It is an arithmetic number, because the mean of its divisors is an integer number (58690080).

Almost surely, 2^379039945 is an apocalyptic number.

It is an amenable number.

379039945 is a deficient number, since it is larger than the sum of its proper divisors (90480695).

379039945 is a wasteful number, since it uses less digits than its factorization.

379039945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2445455.

The product of its (nonzero) digits is 918540, while the sum is 49.

The square root of 379039945 is about 19468.9482253151. The cubic root of 379039945 is about 723.7051449596.

The spelling of 379039945 in words is "three hundred seventy-nine million, thirty-nine thousand, nine hundred forty-five".