1379314346 has 24 divisors (see below), whose sum is σ = 2222612460. Its totient is φ = 641772032.

The previous prime is 1379314319. The next prime is 1379314357. The reversal of 1379314346 is 6434139731.

It can be written as a sum of positive squares in 6 ways, for example, as 1028164225 + 351150121 = 32065^2 + 18739^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38036 + ... + 64848.

Almost surely, 2^1379314346 is an apocalyptic number.

1379314346 is a deficient number, since it is larger than the sum of its proper divisors (843298114).

1379314346 is a wasteful number, since it uses less digits than its factorization.

1379314346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26938 (or 26921 counting only the distinct ones).

The product of its digits is 163296, while the sum is 41.

The square root of 1379314346 is about 37139.1215028035. The cubic root of 1379314346 is about 1113.1518636621.

The spelling of 1379314346 in words is "one billion, three hundred seventy-nine million, three hundred fourteen thousand, three hundred forty-six".