3116320415 has 64 divisors (see below), whose sum is σ = 4329787392. Its totient is φ = 2136499200.

The previous prime is 3116320387. The next prime is 3116320423. The reversal of 3116320415 is 5140236113.

It is not a de Polignac number, because 3116320415 - 2¹⁸ = 3116058271 is a prime.

It is a super-2 number, since 2×3116320415² = 19422905857891544450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5534924 + ... + 5535486.

It is an arithmetic number, because the mean of its divisors is an integer number (67652928).

Almost surely, 2^3116320415 is an apocalyptic number.

3116320415 is a deficient number, since it is larger than the sum of its proper divisors (1213466977).

3116320415 is a wasteful number, since it uses less digits than its factorization.

3116320415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 3116320415 is about 55824.0128887202. The cubic root of 3116320415 is about 1460.6540534525.

Adding to 3116320415 its reverse (5140236113), we get a palindrome (8256556528).

The spelling of 3116320415 in words is "three billion, one hundred sixteen million, three hundred twenty thousand, four hundred fifteen".