379149219 has 24 divisors (see below), whose sum is σ = 567496800. Its totient is φ = 243640320.

The previous prime is 379149217. The next prime is 379149223. The reversal of 379149219 is 912941973.

It is not a de Polignac number, because 379149219 - 2¹ = 379149217 is a prime.

It is a super-2 number, since 2×379149219² = 287508260536619922, which contains 22 as substring.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (379149217) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 268387 + ... + 269795.

It is an arithmetic number, because the mean of its divisors is an integer number (23645700).

Almost surely, 2^379149219 is an apocalyptic number.

379149219 is a deficient number, since it is larger than the sum of its proper divisors (188347581).

379149219 is a wasteful number, since it uses less digits than its factorization.

379149219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2475 (or 2472 counting only the distinct ones).

The product of its digits is 122472, while the sum is 45.

The square root of 379149219 is about 19471.7543893713. The cubic root of 379149219 is about 723.7746842951.

The spelling of 379149219 in words is "three hundred seventy-nine million, one hundred forty-nine thousand, two hundred nineteen".