379791269 has 16 divisors (see below), whose sum is σ = 454616064. Its totient is φ = 312686400.

The previous prime is 379791253. The next prime is 379791289. The reversal of 379791269 is 962197973.

It is a happy number.

It is not a de Polignac number, because 379791269 - 2⁴ = 379791253 is a prime.

It is a super-2 number, since 2×379791269² = 288482816017260722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 379791269.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379791289) 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, 17477 + ... + 32634.

It is an arithmetic number, because the mean of its divisors is an integer number (28413504).

Almost surely, 2^379791269 is an apocalyptic number.

It is an amenable number.

379791269 is a deficient number, since it is larger than the sum of its proper divisors (74824795).

379791269 is a wasteful number, since it uses less digits than its factorization.

379791269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50188.

The product of its digits is 1285956, while the sum is 53.

The square root of 379791269 is about 19488.2341170256. The cubic root of 379791269 is about 724.1829997659.

The spelling of 379791269 in words is "three hundred seventy-nine million, seven hundred ninety-one thousand, two hundred sixty-nine".