315196630 has 16 divisors (see below), whose sum is σ = 648404640. Its totient is φ = 108067392.

The previous prime is 315196603. The next prime is 315196633. The reversal of 315196630 is 36691513.

It is a super-3 number, since 3×315196630³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315196633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2251335 + ... + 2251474.

It is an arithmetic number, because the mean of its divisors is an integer number (40525290).

Almost surely, 2^315196630 is an apocalyptic number.

315196630 is an abundant number, since it is smaller than the sum of its proper divisors (333208010).

315196630 is a wasteful number, since it uses less digits than its factorization.

315196630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4502823.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 315196630 is about 17753.7779078144. Note that the first 3 decimals coincide. The cubic root of 315196630 is about 680.5507576640.

The spelling of 315196630 in words is "three hundred fifteen million, one hundred ninety-six thousand, six hundred thirty".