1364736688 has 40 divisors (see below), whose sum is σ = 3024393728. Its totient is φ = 584407872.

The previous prime is 1364736661. The next prime is 1364736707. The reversal of 1364736688 is 8866374631.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155095 + ... + 163657.

Almost surely, 2^1364736688 is an apocalyptic number.

It is an amenable number.

1364736688 is an abundant number, since it is smaller than the sum of its proper divisors (1659657040).

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

1364736688 is a wasteful number, since it uses less digits than its factorization.

1364736688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10001 (or 9995 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 52.

The square root of 1364736688 is about 36942.3427519155. The cubic root of 1364736688 is about 1109.2164174596.

The spelling of 1364736688 in words is "one billion, three hundred sixty-four million, seven hundred thirty-six thousand, six hundred eighty-eight".