479149573 has 24 divisors (see below), whose sum is σ = 584115392. Its totient is φ = 384943104.

The previous prime is 479149529. The next prime is 479149591. The reversal of 479149573 is 375941974.

It is not a de Polignac number, because 479149573 - 2²¹ = 477052421 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 875686 + ... + 876232.

Almost surely, 2^479149573 is an apocalyptic number.

It is an amenable number.

479149573 is a deficient number, since it is larger than the sum of its proper divisors (104965819).

479149573 is a wasteful number, since it uses less digits than its factorization.

479149573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021 (or 1004 counting only the distinct ones).

The product of its digits is 952560, while the sum is 49.

The square root of 479149573 is about 21889.4854439295. The cubic root of 479149573 is about 782.5108508330.

The spelling of 479149573 in words is "four hundred seventy-nine million, one hundred forty-nine thousand, five hundred seventy-three".