1364318918 has 16 divisors (see below), whose sum is σ = 2176171920. Its totient is φ = 639273216.

The previous prime is 1364318881. The next prime is 1364318927. The reversal of 1364318918 is 8198134631.

It is a super-2 number, since 2×1364318918² = 3722732220025381448, which contains 22 as substring.

It is a congruent number.

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, 78188 + ... + 94031.

It is an arithmetic number, because the mean of its divisors is an integer number (136010745).

Almost surely, 2^1364318918 is an apocalyptic number.

1364318918 is a deficient number, since it is larger than the sum of its proper divisors (811853002).

1364318918 is a wasteful number, since it uses less digits than its factorization.

1364318918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172471.

The product of its digits is 124416, while the sum is 44.

The square root of 1364318918 is about 36936.6879673855. The cubic root of 1364318918 is about 1109.1032223308.

The spelling of 1364318918 in words is "one billion, three hundred sixty-four million, three hundred eighteen thousand, nine hundred eighteen".