1316193504 has 96 divisors (see below), whose sum is σ = 3519772704. Its totient is φ = 430571520.

The previous prime is 1316193481. The next prime is 1316193511. The reversal of 1316193504 is 4053916131.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2053024 + ... + 2053664.

It is an arithmetic number, because the mean of its divisors is an integer number (36664299).

Almost surely, 2^1316193504 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 1316193504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1759886352).

1316193504 is an abundant number, since it is smaller than the sum of its proper divisors (2203579200).

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

1316193504 is a wasteful number, since it uses less digits than its factorization.

1316193504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020 (or 1012 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 1316193504 is about 36279.3812516145. The cubic root of 1316193504 is about 1095.9058561933.

The spelling of 1316193504 in words is "one billion, three hundred sixteen million, one hundred ninety-three thousand, five hundred four".