479044505 has 8 divisors (see below), whose sum is σ = 577321992. Its totient is φ = 381589888.

The previous prime is 479044493. The next prime is 479044537. The reversal of 479044505 is 505440974.

It can be written as a sum of positive squares in 4 ways, for example, as 52374169 + 426670336 = 7237^2 + 20656^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 479044505 - 2⁸ = 479044249 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204434 + ... + 206763.

It is an arithmetic number, because the mean of its divisors is an integer number (72165249).

Almost surely, 2^479044505 is an apocalyptic number.

It is an amenable number.

479044505 is a deficient number, since it is larger than the sum of its proper divisors (98277487).

479044505 is a wasteful number, since it uses less digits than its factorization.

479044505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411435.

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 479044505 is about 21887.0853473001. The cubic root of 479044505 is about 782.4536502809.

The spelling of 479044505 in words is "four hundred seventy-nine million, forty-four thousand, five hundred five".