1317416364 has 72 divisors (see below), whose sum is σ = 3670434768. Its totient is φ = 395089920.

The previous prime is 1317416273. The next prime is 1317416371. The reversal of 1317416364 is 4636147131.

1317416364 is a `hidden beast` number, since 1 + 3 + 17 + 4 + 1 + 636 + 4 = 666.

It is a super-2 number, since 2×1317416364² = 3471171752269960992, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21264 + ... + 55560.

Almost surely, 2^1317416364 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1317416364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1835217384).

1317416364 is an abundant number, since it is smaller than the sum of its proper divisors (2353018404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1317416364 is a wasteful number, since it uses less digits than its factorization.

1317416364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34415 (or 34410 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 1317416364 is about 36296.2307133950. The cubic root of 1317416364 is about 1096.2451489111.

The spelling of 1317416364 in words is "one billion, three hundred seventeen million, four hundred sixteen thousand, three hundred sixty-four".