1479225290 has 16 divisors (see below), whose sum is σ = 2663055360. Its totient is φ = 591590160.

The previous prime is 1479225247. The next prime is 1479225311. The reversal of 1479225290 is 925229741.

It is a Curzon 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, 88631 + ... + 103989.

It is an arithmetic number, because the mean of its divisors is an integer number (166440960).

Almost surely, 2^1479225290 is an apocalyptic number.

1479225290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1479225290 is a deficient number, since it is larger than the sum of its proper divisors (1183830070).

1479225290 is a wasteful number, since it uses less digits than its factorization.

1479225290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24997.

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 1479225290 is about 38460.6979915862. The cubic root of 1479225290 is about 1139.4049654521.

The spelling of 1479225290 in words is "one billion, four hundred seventy-nine million, two hundred twenty-five thousand, two hundred ninety".