1314969659 has 8 divisors (see below), whose sum is σ = 1334601840. Its totient is φ = 1295381376.

The previous prime is 1314969631. The next prime is 1314969679. The reversal of 1314969659 is 9569694131.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1314969659 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 1314969659.

It is not an unprimeable number, because it can be changed into a prime (1314969679) 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, 52052 + ... + 73070.

It is an arithmetic number, because the mean of its divisors is an integer number (166825230).

Almost surely, 2^1314969659 is an apocalyptic number.

1314969659 is a deficient number, since it is larger than the sum of its proper divisors (19632181).

1314969659 is an equidigital number, since it uses as much as digits as its factorization.

1314969659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21949.

The product of its digits is 1574640, while the sum is 53.

The square root of 1314969659 is about 36262.5103791781. The cubic root of 1314969659 is about 1095.5660797044.

The spelling of 1314969659 in words is "one billion, three hundred fourteen million, nine hundred sixty-nine thousand, six hundred fifty-nine".