1338136362 has 28 divisors (see below), whose sum is σ = 3009433410. Its totient is φ = 446044968.

The previous prime is 1338136333. The next prime is 1338136363. The reversal of 1338136362 is 2636318331.

1338136362 is a `hidden beast` number, since 1 + 3 + 3 + 8 + 13 + 636 + 2 = 666.

1338136362 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 676052001 + 662084361 = 26001^2 + 25731^2 .

It is not an unprimeable number, because it can be changed into a prime (1338136363) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 457437 + ... + 460352.

Almost surely, 2^1338136362 is an apocalyptic number.

1338136362 is an abundant number, since it is smaller than the sum of its proper divisors (1671297048).

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

1338136362 is an frugal number, since it uses more digits than its factorization.

1338136362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 917809 (or 917794 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The square root of 1338136362 is about 36580.5462233685. The cubic root of 1338136362 is about 1101.9624368100.

The spelling of 1338136362 in words is "one billion, three hundred thirty-eight million, one hundred thirty-six thousand, three hundred sixty-two".