1479049256 has 16 divisors (see below), whose sum is σ = 2783233140. Its totient is φ = 736853760.

The previous prime is 1479049241. The next prime is 1479049267. The reversal of 1479049256 is 6529409741.

It can be written as a sum of positive squares in 2 ways, for example, as 1477172356 + 1876900 = 38434^2 + 1370^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1479049256.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 331505 + ... + 335936.

Almost surely, 2^1479049256 is an apocalyptic number.

It is an amenable number.

1479049256 is a deficient number, since it is larger than the sum of its proper divisors (1304183884).

1479049256 is a wasteful number, since it uses less digits than its factorization.

1479049256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667724 (or 667720 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 47.

The square root of 1479049256 is about 38458.4094314885. The cubic root of 1479049256 is about 1139.3597656726.

It can be divided in two parts, 14790 and 49256, that added together give a palindrome (64046).

The spelling of 1479049256 in words is "one billion, four hundred seventy-nine million, forty-nine thousand, two hundred fifty-six".