1363650960 has 80 divisors (see below), whose sum is σ = 4831226496. Its totient is φ = 311691264.

The previous prime is 1363650949. The next prime is 1363650973. The reversal of 1363650960 is 690563631.

It is a tau number, because it is divible by the number of its divisors (80).

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 15 ways as a sum of consecutive naturals, for example, 404169 + ... + 407528.

Almost surely, 2^1363650960 is an apocalyptic number.

1363650960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1363650960 is an abundant number, since it is smaller than the sum of its proper divisors (3467575536).

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

1363650960 is a wasteful number, since it uses less digits than its factorization.

1363650960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811720 (or 811714 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 39.

The square root of 1363650960 is about 36927.6449289689. The cubic root of 1363650960 is about 1108.9221905365.

The spelling of 1363650960 in words is "one billion, three hundred sixty-three million, six hundred fifty thousand, nine hundred sixty".