1479038985 has 96 divisors (see below), whose sum is σ = 2728028160. Its totient is φ = 740275200.

The previous prime is 1479038971. The next prime is 1479038987. The reversal of 1479038985 is 5898309741.

It is not a de Polignac number, because 1479038985 - 2⁷ = 1479038857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1479038987) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10795837 + ... + 10795973.

It is an arithmetic number, because the mean of its divisors is an integer number (28416960).

Almost surely, 2^1479038985 is an apocalyptic number.

1479038985 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1479038985 is a deficient number, since it is larger than the sum of its proper divisors (1248989175).

1479038985 is a wasteful number, since it uses less digits than its factorization.

1479038985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359 (or 356 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 54.

The square root of 1479038985 is about 38458.2758973930. The cubic root of 1479038985 is about 1139.3571283047.

The spelling of 1479038985 in words is "one billion, four hundred seventy-nine million, thirty-eight thousand, nine hundred eighty-five".