1386314259 has 16 divisors (see below), whose sum is σ = 2104130304. Its totient is φ = 803660000.

The previous prime is 1386314207. The next prime is 1386314273. The reversal of 1386314259 is 9524136831.

It is not a de Polignac number, because 1386314259 - 2⁷ = 1386314131 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1386314259.

It is not an unprimeable number, because it can be changed into a prime (1386314299) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 912492 + ... + 914009.

It is an arithmetic number, because the mean of its divisors is an integer number (131508144).

Almost surely, 2^1386314259 is an apocalyptic number.

1386314259 is a deficient number, since it is larger than the sum of its proper divisors (717816045).

1386314259 is a wasteful number, since it uses less digits than its factorization.

1386314259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1826538.

The product of its digits is 155520, while the sum is 42.

The square root of 1386314259 is about 37233.2413174035. The cubic root of 1386314259 is about 1115.0317401999.

The spelling of 1386314259 in words is "one billion, three hundred eighty-six million, three hundred fourteen thousand, two hundred fifty-nine".