1356792479 has 8 divisors (see below), whose sum is σ = 1592528928. Its totient is φ = 1131533280.

The previous prime is 1356792473. The next prime is 1356792523. The reversal of 1356792479 is 9742976531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1356792479 - 2²⁰ = 1355743903 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1356792479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1356792473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2619032 + ... + 2619549.

It is an arithmetic number, because the mean of its divisors is an integer number (199066116).

Almost surely, 2^1356792479 is an apocalyptic number.

1356792479 is a deficient number, since it is larger than the sum of its proper divisors (235736449).

1356792479 is an equidigital number, since it uses as much as digits as its factorization.

1356792479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5238625.

The product of its digits is 2857680, while the sum is 53.

The square root of 1356792479 is about 36834.6640951156. The cubic root of 1356792479 is about 1107.0599573602.

The spelling of 1356792479 in words is "one billion, three hundred fifty-six million, seven hundred ninety-two thousand, four hundred seventy-nine".