1479479311 has 2 divisors, whose sum is σ = 1479479312. Its totient is φ = 1479479310.

The previous prime is 1479479293. The next prime is 1479479317. The reversal of 1479479311 is 1139749741.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1479479311 - 2⁹ = 1479478799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1479479317) by changing a digit.

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, 739739655 + 739739656.

It is an arithmetic number, because the mean of its divisors is an integer number (739739656).

Almost surely, 2^1479479311 is an apocalyptic number.

1479479311 is a deficient number, since it is larger than the sum of its proper divisors (1).

1479479311 is an equidigital number, since it uses as much as digits as its factorization.

1479479311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 190512, while the sum is 46.

The square root of 1479479311 is about 38464.0001949875. Note that the first 3 decimals coincide. The cubic root of 1479479311 is about 1139.4701834245.

The spelling of 1479479311 in words is "one billion, four hundred seventy-nine million, four hundred seventy-nine thousand, three hundred eleven".