1357989316 has 24 divisors (see below), whose sum is σ = 2392661376. Its totient is φ = 674388000.

The previous prime is 1357989313. The next prime is 1357989329. The reversal of 1357989316 is 6139897531.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1357989313) by changing a digit.

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, 396885 + ... + 400291.

It is an arithmetic number, because the mean of its divisors is an integer number (99694224).

Almost surely, 2^1357989316 is an apocalyptic number.

It is an amenable number.

1357989316 is a deficient number, since it is larger than the sum of its proper divisors (1034672060).

1357989316 is a wasteful number, since it uses less digits than its factorization.

1357989316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4059 (or 4057 counting only the distinct ones).

The product of its digits is 1224720, while the sum is 52.

The square root of 1357989316 is about 36850.9065831493. The cubic root of 1357989316 is about 1107.3853770395.

The spelling of 1357989316 in words is "one billion, three hundred fifty-seven million, nine hundred eighty-nine thousand, three hundred sixteen".