316412161 has 8 divisors (see below), whose sum is σ = 343937664. Its totient is φ = 289341840.

The previous prime is 316412147. The next prime is 316412167. The reversal of 316412161 is 161214613.

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 316412161 - 2⁹ = 316411649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (316412167) 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, 112345 + ... + 115126.

It is an arithmetic number, because the mean of its divisors is an integer number (42992208).

Almost surely, 2^316412161 is an apocalyptic number.

It is an amenable number.

316412161 is a deficient number, since it is larger than the sum of its proper divisors (27525503).

316412161 is a wasteful number, since it uses less digits than its factorization.

316412161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227591.

The product of its digits is 864, while the sum is 25.

The square root of 316412161 is about 17787.9779907667. The cubic root of 316412161 is about 681.4244656436.

Adding to 316412161 its reverse (161214613), we get a palindrome (477626774).

The spelling of 316412161 in words is "three hundred sixteen million, four hundred twelve thousand, one hundred sixty-one".