479149522 has 8 divisors (see below), whose sum is σ = 761002236. Its totient is φ = 225482112.

The previous prime is 479149487. The next prime is 479149523. The reversal of 479149522 is 225941974.

It can be written as a sum of positive squares in 2 ways, for example, as 365918641 + 113230881 = 19129^2 + 10641^2 .

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

It is not an unprimeable number, because it can be changed into a prime (479149523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7046283 + ... + 7046350.

Almost surely, 2^479149522 is an apocalyptic number.

479149522 is a deficient number, since it is larger than the sum of its proper divisors (281852714).

479149522 is a wasteful number, since it uses less digits than its factorization.

479149522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14092652.

The product of its digits is 181440, while the sum is 43.

The square root of 479149522 is about 21889.4842789866. The cubic root of 479149522 is about 782.5108230699.

The spelling of 479149522 in words is "four hundred seventy-nine million, one hundred forty-nine thousand, five hundred twenty-two".