1336813936 has 20 divisors (see below), whose sum is σ = 2621285352. Its totient is φ = 660353216.

The previous prime is 1336813927. The next prime is 1336813993. The reversal of 1336813936 is 6393186331.

It is a junction number, because it is equal to n+sod(n) for n = 1336813892 and 1336813901.

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, 501991 + ... + 504646.

Almost surely, 2^1336813936 is an apocalyptic number.

1336813936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1336813936 is a deficient number, since it is larger than the sum of its proper divisors (1284471416).

1336813936 is a wasteful number, since it uses less digits than its factorization.

1336813936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006728 (or 1006722 counting only the distinct ones).

The product of its digits is 209952, while the sum is 43.

The square root of 1336813936 is about 36562.4662187878. The cubic root of 1336813936 is about 1101.5993088722.

The spelling of 1336813936 in words is "one billion, three hundred thirty-six million, eight hundred thirteen thousand, nine hundred thirty-six".