1361313596 has 12 divisors (see below), whose sum is σ = 2507683080. Its totient is φ = 644832720.

The previous prime is 1361313589. The next prime is 1361313619. The reversal of 1361313596 is 6953131631.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8955935 + ... + 8956086.

It is an arithmetic number, because the mean of its divisors is an integer number (208973590).

Almost surely, 2^1361313596 is an apocalyptic number.

It is an amenable number.

1361313596 is a deficient number, since it is larger than the sum of its proper divisors (1146369484).

1361313596 is a wasteful number, since it uses less digits than its factorization.

1361313596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17912044 (or 17912042 counting only the distinct ones).

The product of its digits is 43740, while the sum is 38.

The square root of 1361313596 is about 36895.9834670388. The cubic root of 1361313596 is about 1108.2882460236.

The spelling of 1361313596 in words is "one billion, three hundred sixty-one million, three hundred thirteen thousand, five hundred ninety-six".