479529379 has 4 divisors (see below), whose sum is σ = 548033584. Its totient is φ = 411025176.

The previous prime is 479529373. The next prime is 479529383. The reversal of 479529379 is 973925974.

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 479529379 - 2¹¹ = 479527331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (479529373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34252092 + ... + 34252105.

It is an arithmetic number, because the mean of its divisors is an integer number (137008396).

Almost surely, 2^479529379 is an apocalyptic number.

479529379 is a deficient number, since it is larger than the sum of its proper divisors (68504205).

479529379 is an equidigital number, since it uses as much as digits as its factorization.

479529379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68504204.

The product of its digits is 4286520, while the sum is 55.

The square root of 479529379 is about 21898.1592605406. The cubic root of 479529379 is about 782.7175530404.

The spelling of 479529379 in words is "four hundred seventy-nine million, five hundred twenty-nine thousand, three hundred seventy-nine".