316426363636 has 24 divisors (see below), whose sum is σ = 586403926920. Its totient is φ = 148885066752.

The previous prime is 316426363579. The next prime is 316426363723. The reversal of 316426363636 is 636363624613.

It can be written as a sum of positive squares in 4 ways, for example, as 54753192036 + 261673171600 = 233994^2 + 511540^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 316426363636.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145120 + ... + 808648.

It is an arithmetic number, because the mean of its divisors is an integer number (24433496955).

Almost surely, 2^316426363636 is an apocalyptic number.

It is an amenable number.

316426363636 is a deficient number, since it is larger than the sum of its proper divisors (269977563284).

316426363636 is a wasteful number, since it uses less digits than its factorization.

316426363636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670563 (or 670561 counting only the distinct ones).

The product of its digits is 5038848, while the sum is 49.

The spelling of 316426363636 in words is "three hundred sixteen billion, four hundred twenty-six million, three hundred sixty-three thousand, six hundred thirty-six".