1364535656 has 32 divisors (see below), whose sum is σ = 2797649280. Its totient is φ = 618787200.

The previous prime is 1364535643. The next prime is 1364535671. The reversal of 1364535656 is 6565354631.

It is a Harshad number since it is a multiple of its sum of digits (44).

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, 19940 + ... + 55916.

It is an arithmetic number, because the mean of its divisors is an integer number (87426540).

Almost surely, 2^1364535656 is an apocalyptic number.

It is an amenable number.

1364535656 is an abundant number, since it is smaller than the sum of its proper divisors (1433113624).

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

1364535656 is a wasteful number, since it uses less digits than its factorization.

1364535656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36425 (or 36421 counting only the distinct ones).

The product of its digits is 972000, while the sum is 44.

The square root of 1364535656 is about 36939.6217630879. The cubic root of 1364535656 is about 1109.1619505560.

The spelling of 1364535656 in words is "one billion, three hundred sixty-four million, five hundred thirty-five thousand, six hundred fifty-six".