1357246916 has 12 divisors (see below), whose sum is σ = 2375635500. Its totient is φ = 678493920.

The previous prime is 1357246897. The next prime is 1357246921. The reversal of 1357246916 is 6196427531.

It can be written as a sum of positive squares in 2 ways, for example, as 166306816 + 1190940100 = 12896^2 + 34510^2 .

It is a super-2 number, since 2×1357246916² = 3684238381983022112, which contains 22 as substring.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6515 + ... + 52506.

It is an arithmetic number, because the mean of its divisors is an integer number (197969625).

Almost surely, 2^1357246916 is an apocalyptic number.

It is an amenable number.

1357246916 is a deficient number, since it is larger than the sum of its proper divisors (1018388584).

1357246916 is a wasteful number, since it uses less digits than its factorization.

1357246916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64774 (or 64772 counting only the distinct ones).

The product of its digits is 272160, while the sum is 44.

The square root of 1357246916 is about 36840.8321838690. The cubic root of 1357246916 is about 1107.1835411940.

The spelling of 1357246916 in words is "one billion, three hundred fifty-seven million, two hundred forty-six thousand, nine hundred sixteen".