1579431048 has 32 divisors (see below), whose sum is σ = 4252315200. Its totient is φ = 485978688.

The previous prime is 1579431047. The next prime is 1579431083. The reversal of 1579431048 is 8401349751.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1579431041) 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, 2530828 + ... + 2531451.

It is an arithmetic number, because the mean of its divisors is an integer number (132884850).

Almost surely, 2^1579431048 is an apocalyptic number.

It is an amenable number.

1579431048 is an abundant number, since it is smaller than the sum of its proper divisors (2672884152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1579431048 is a wasteful number, since it uses less digits than its factorization.

1579431048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5062301 (or 5062297 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 1579431048 is about 39742.0564138294. The cubic root of 1579431048 is about 1164.5734647840.

The spelling of 1579431048 in words is "one billion, five hundred seventy-nine million, four hundred thirty-one thousand, forty-eight".