1357544684 has 12 divisors (see below), whose sum is σ = 2452339008. Its totient is φ = 656876400.

The previous prime is 1357544647. The next prime is 1357544711. The reversal of 1357544684 is 4864457531.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5473847 + ... + 5474094.

It is an arithmetic number, because the mean of its divisors is an integer number (204361584).

Almost surely, 2^1357544684 is an apocalyptic number.

It is an amenable number.

1357544684 is a deficient number, since it is larger than the sum of its proper divisors (1094794324).

1357544684 is a wasteful number, since it uses less digits than its factorization.

1357544684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10947976 (or 10947974 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 47.

The square root of 1357544684 is about 36844.8732390274. The cubic root of 1357544684 is about 1107.2645040407.

The spelling of 1357544684 in words is "one billion, three hundred fifty-seven million, five hundred forty-four thousand, six hundred eighty-four".