316536605 has 48 divisors (see below), whose sum is σ = 489065472. Its totient is φ = 192403200.

The previous prime is 316536559. The next prime is 316536607. The reversal of 316536605 is 506635613.

It is not a de Polignac number, because 316536605 - 2¹⁰ = 316535581 is a prime.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316536607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 172724 + ... + 174546.

It is an arithmetic number, because the mean of its divisors is an integer number (10188864).

Almost surely, 2^316536605 is an apocalyptic number.

316536605 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

316536605 is a deficient number, since it is larger than the sum of its proper divisors (172528867).

316536605 is a wasteful number, since it uses less digits than its factorization.

316536605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1898 (or 1887 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 35.

The square root of 316536605 is about 17791.4756273897. The cubic root of 316536605 is about 681.5137880338.

The spelling of 316536605 in words is "three hundred sixteen million, five hundred thirty-six thousand, six hundred five".