1353581796 has 24 divisors (see below), whose sum is σ = 3609551680. Its totient is φ = 386737632.

The previous prime is 1353581773. The next prime is 1353581807. The reversal of 1353581796 is 6971853531.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8056951 + ... + 8057118.

Almost surely, 2^1353581796 is an apocalyptic number.

It is an amenable number.

1353581796 is an abundant number, since it is smaller than the sum of its proper divisors (2255969884).

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

1353581796 is a wasteful number, since it uses less digits than its factorization.

1353581796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16114083 (or 16114081 counting only the distinct ones).

The product of its digits is 680400, while the sum is 48.

The square root of 1353581796 is about 36791.0559239606. The cubic root of 1353581796 is about 1106.1860271091.

The spelling of 1353581796 in words is "one billion, three hundred fifty-three million, five hundred eighty-one thousand, seven hundred ninety-six".