1479897488 has 10 divisors (see below), whose sum is σ = 2867301414. Its totient is φ = 739948736.

The previous prime is 1479897451. The next prime is 1479897509. The reversal of 1479897488 is 8847989741.

It can be written as a sum of positive squares in only one way, i.e., 1235663104 + 244234384 = 35152^2 + 15628^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46246781 + ... + 46246812.

Almost surely, 2^1479897488 is an apocalyptic number.

It is an amenable number.

1479897488 is a deficient number, since it is larger than the sum of its proper divisors (1387403926).

1479897488 is an equidigital number, since it uses as much as digits as its factorization.

1479897488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92493601 (or 92493595 counting only the distinct ones).

The product of its digits is 32514048, while the sum is 65.

The square root of 1479897488 is about 38469.4357639932. The cubic root of 1479897488 is about 1139.5775309514.

The spelling of 1479897488 in words is "one billion, four hundred seventy-nine million, eight hundred ninety-seven thousand, four hundred eighty-eight".