424253379 has 8 divisors (see below), whose sum is σ = 617095872. Its totient is φ = 257123240.

The previous prime is 424253371. The next prime is 424253381. The reversal of 424253379 is 973352424.

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

It is not a de Polignac number, because 424253379 - 2³ = 424253371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (424253371) 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, 6428049 + ... + 6428114.

It is an arithmetic number, because the mean of its divisors is an integer number (77136984).

Almost surely, 2^424253379 is an apocalyptic number.

424253379 is a deficient number, since it is larger than the sum of its proper divisors (192842493).

424253379 is a wasteful number, since it uses less digits than its factorization.

424253379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12856177.

The product of its digits is 181440, while the sum is 39.

The square root of 424253379 is about 20597.4119490775. The cubic root of 424253379 is about 751.4067694609.

The spelling of 424253379 in words is "four hundred twenty-four million, two hundred fifty-three thousand, three hundred seventy-nine".