424375379 has 4 divisors (see below), whose sum is σ = 434726040. Its totient is φ = 414024720.

The previous prime is 424375333. The next prime is 424375381. The reversal of 424375379 is 973573424.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 424375379 - 2²⁰ = 423326803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424375309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5175269 + ... + 5175350.

It is an arithmetic number, because the mean of its divisors is an integer number (108681510).

Almost surely, 2^424375379 is an apocalyptic number.

424375379 is a deficient number, since it is larger than the sum of its proper divisors (10350661).

424375379 is a wasteful number, since it uses less digits than its factorization.

424375379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10350660.

The product of its digits is 635040, while the sum is 44.

The square root of 424375379 is about 20600.3732733172. The cubic root of 424375379 is about 751.4787884042.

The spelling of 424375379 in words is "four hundred twenty-four million, three hundred seventy-five thousand, three hundred seventy-nine".