1319434204 has 12 divisors (see below), whose sum is σ = 2518919928. Its totient is φ = 599742800.

The previous prime is 1319434189. The next prime is 1319434241. The reversal of 1319434204 is 4024349131.

It is a super-2 number, since 2×1319434204² = 3481813237370227232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14993527 + ... + 14993614.

It is an arithmetic number, because the mean of its divisors is an integer number (209909994).

Almost surely, 2^1319434204 is an apocalyptic number.

It is an amenable number.

1319434204 is a deficient number, since it is larger than the sum of its proper divisors (1199485724).

1319434204 is a wasteful number, since it uses less digits than its factorization.

1319434204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29987156 (or 29987154 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 1319434204 is about 36324.0169034208. The cubic root of 1319434204 is about 1096.8045566934.

The spelling of 1319434204 in words is "one billion, three hundred nineteen million, four hundred thirty-four thousand, two hundred four".