1315361682 has 24 divisors (see below), whose sum is σ = 2941885440. Its totient is φ = 424310040.

The previous prime is 1315361623. The next prime is 1315361717. The reversal of 1315361682 is 2861635131.

1315361682 is a `hidden beast` number, since 1 + 31 + 5 + 3 + 616 + 8 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1178082 + ... + 1179197.

It is an arithmetic number, because the mean of its divisors is an integer number (122578560).

Almost surely, 2^1315361682 is an apocalyptic number.

1315361682 is an abundant number, since it is smaller than the sum of its proper divisors (1626523758).

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

1315361682 is a wasteful number, since it uses less digits than its factorization.

1315361682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2357318 (or 2357315 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 1315361682 is about 36267.9153247054. The cubic root of 1315361682 is about 1095.6749401194.

The spelling of 1315361682 in words is "one billion, three hundred fifteen million, three hundred sixty-one thousand, six hundred eighty-two".