1363013479 has 2 divisors, whose sum is σ = 1363013480. Its totient is φ = 1363013478.

The previous prime is 1363013423. The next prime is 1363013497. The reversal of 1363013479 is 9743103631.

Together with next prime (1363013497) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1363013479 - 2⁹ = 1363012967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1363013779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 681506739 + 681506740.

It is an arithmetic number, because the mean of its divisors is an integer number (681506740).

Almost surely, 2^1363013479 is an apocalyptic number.

1363013479 is a deficient number, since it is larger than the sum of its proper divisors (1).

1363013479 is an equidigital number, since it uses as much as digits as its factorization.

1363013479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 37.

The square root of 1363013479 is about 36919.0124326207. The cubic root of 1363013479 is about 1108.7493635612.

The spelling of 1363013479 in words is "one billion, three hundred sixty-three million, thirteen thousand, four hundred seventy-nine".