379927745 has 16 divisors (see below), whose sum is σ = 463231872. Its totient is φ = 299080320.

The previous prime is 379927741. The next prime is 379927759. The reversal of 379927745 is 547729973.

It is not a de Polignac number, because 379927745 - 2² = 379927741 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (379927741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 337754 + ... + 338876.

It is an arithmetic number, because the mean of its divisors is an integer number (28951992).

Almost surely, 2^379927745 is an apocalyptic number.

It is an amenable number.

379927745 is a deficient number, since it is larger than the sum of its proper divisors (83304127).

379927745 is a wasteful number, since it uses less digits than its factorization.

379927745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2152.

The product of its digits is 3333960, while the sum is 53.

The square root of 379927745 is about 19491.7352998649. The cubic root of 379927745 is about 724.2697331649.

The spelling of 379927745 in words is "three hundred seventy-nine million, nine hundred twenty-seven thousand, seven hundred forty-five".