1479482369 has 2 divisors, whose sum is σ = 1479482370. Its totient is φ = 1479482368.

The previous prime is 1479482359. The next prime is 1479482393. The reversal of 1479482369 is 9632849741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1396890625 + 82591744 = 37375^2 + 9088^2 .

It is a cyclic number.

It is not a de Polignac number, because 1479482369 - 2⁸ = 1479482113 is a prime.

It is a super-2 number, since 2×1479482369² = 4377736160363704322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1479482369.

It is not a weakly prime, because it can be changed into another prime (1479482359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 739741184 + 739741185.

It is an arithmetic number, because the mean of its divisors is an integer number (739741185).

Almost surely, 2^1479482369 is an apocalyptic number.

It is an amenable number.

1479482369 is a deficient number, since it is larger than the sum of its proper divisors (1).

1479482369 is an equidigital number, since it uses as much as digits as its factorization.

1479482369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2612736, while the sum is 53.

The square root of 1479482369 is about 38464.0399464227. The cubic root of 1479482369 is about 1139.4709684974.

The spelling of 1479482369 in words is "one billion, four hundred seventy-nine million, four hundred eighty-two thousand, three hundred sixty-nine".