316530104 has 16 divisors (see below), whose sum is σ = 647448120. Its totient is φ = 143877280.

The previous prime is 316530091. The next prime is 316530107. The reversal of 316530104 is 401035613.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 316530104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316530107) 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, 1798379 + ... + 1798554.

Almost surely, 2^316530104 is an apocalyptic number.

It is an amenable number.

316530104 is an abundant number, since it is smaller than the sum of its proper divisors (330918016).

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

316530104 is a wasteful number, since it uses less digits than its factorization.

316530104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3596950 (or 3596946 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 316530104 is about 17791.2929265975. The cubic root of 316530104 is about 681.5091223791.

Adding to 316530104 its reverse (401035613), we get a palindrome (717565717).

The spelling of 316530104 in words is "three hundred sixteen million, five hundred thirty thousand, one hundred four".