1379346704 has 20 divisors (see below), whose sum is σ = 2696138076. Its totient is φ = 683569152.

The previous prime is 1379346673. The next prime is 1379346721. The reversal of 1379346704 is 4076439731.

It can be written as a sum of positive squares in 2 ways, for example, as 737231104 + 642115600 = 27152^2 + 25340^2 .

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, 379649 + ... + 383264.

Almost surely, 2^1379346704 is an apocalyptic number.

It is an amenable number.

1379346704 is a deficient number, since it is larger than the sum of its proper divisors (1316791372).

1379346704 is a wasteful number, since it uses less digits than its factorization.

1379346704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763034 (or 763028 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 44.

The square root of 1379346704 is about 37139.5571325238. The cubic root of 1379346704 is about 1113.1605682494.

The spelling of 1379346704 in words is "one billion, three hundred seventy-nine million, three hundred forty-six thousand, seven hundred four".