316061516 has 12 divisors (see below), whose sum is σ = 554751288. Its totient is φ = 157561152.

The previous prime is 316061507. The next prime is 316061519. The reversal of 316061516 is 615160613.

It is not an unprimeable number, because it can be changed into a prime (316061519) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115886 + ... + 118581.

It is an arithmetic number, because the mean of its divisors is an integer number (46229274).

Almost surely, 2^316061516 is an apocalyptic number.

It is an amenable number.

316061516 is a deficient number, since it is larger than the sum of its proper divisors (238689772).

316061516 is a wasteful number, since it uses less digits than its factorization.

316061516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234808 (or 234806 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 316061516 is about 17778.1190231138. The cubic root of 316061516 is about 681.1726565282.

The spelling of 316061516 in words is "three hundred sixteen million, sixty-one thousand, five hundred sixteen".