1316763336 has 64 divisors (see below), whose sum is σ = 3770265600. Its totient is φ = 375409728.

The previous prime is 1316763311. The next prime is 1316763367. The reversal of 1316763336 is 6333676131.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 1316763294 and 1316763303.

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, 72291 + ... + 88653.

It is an arithmetic number, because the mean of its divisors is an integer number (58910400).

Almost surely, 2^1316763336 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 1316763336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1885132800).

1316763336 is an abundant number, since it is smaller than the sum of its proper divisors (2453502264).

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

1316763336 is a wasteful number, since it uses less digits than its factorization.

1316763336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16858 (or 16854 counting only the distinct ones).

The product of its digits is 122472, while the sum is 39.

The square root of 1316763336 is about 36287.2337882071. The cubic root of 1316763336 is about 1096.0639869759.

The spelling of 1316763336 in words is "one billion, three hundred sixteen million, seven hundred sixty-three thousand, three hundred thirty-six".