316116449 has 8 divisors (see below), whose sum is σ = 345465120. Its totient is φ = 286869600.

The previous prime is 316116431. The next prime is 316116461. The reversal of 316116449 is 944611613.

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

It is a cyclic number.

It is not a de Polignac number, because 316116449 - 2¹⁶ = 316050913 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (316116469) 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, 18884 + ... + 31445.

It is an arithmetic number, because the mean of its divisors is an integer number (43183140).

Almost surely, 2^316116449 is an apocalyptic number.

It is an amenable number.

316116449 is a deficient number, since it is larger than the sum of its proper divisors (29348671).

316116449 is a wasteful number, since it uses less digits than its factorization.

316116449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50911.

The product of its digits is 15552, while the sum is 35.

The square root of 316116449 is about 17779.6639169586. The cubic root of 316116449 is about 681.2121179283.

The spelling of 316116449 in words is "three hundred sixteen million, one hundred sixteen thousand, four hundred forty-nine".