1348428296 has 16 divisors (see below), whose sum is σ = 2596636140. Its totient is φ = 655992000.

The previous prime is 1348428281. The next prime is 1348428317. The reversal of 1348428296 is 6928248431.

It can be written as a sum of positive squares in 2 ways, for example, as 1294992196 + 53436100 = 35986^2 + 7310^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1348428296.

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, 2277455 + ... + 2278046.

Almost surely, 2^1348428296 is an apocalyptic number.

It is an amenable number.

1348428296 is a deficient number, since it is larger than the sum of its proper divisors (1248207844).

1348428296 is a wasteful number, since it uses less digits than its factorization.

1348428296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4555544 (or 4555540 counting only the distinct ones).

The product of its digits is 663552, while the sum is 47.

The square root of 1348428296 is about 36720.9517305856. The cubic root of 1348428296 is about 1104.7803788120.

The spelling of 1348428296 in words is "one billion, three hundred forty-eight million, four hundred twenty-eight thousand, two hundred ninety-six".