1322725834 has 24 divisors (see below), whose sum is σ = 2111650380. Its totient is φ = 621282816.

The previous prime is 1322725829. The next prime is 1322725861. The reversal of 1322725834 is 4385272231.

It can be written as a sum of positive squares in 6 ways, for example, as 486070209 + 836655625 = 22047^2 + 28925^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1322725793 and 1322725802.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 354772 + ... + 358480.

Almost surely, 2^1322725834 is an apocalyptic number.

1322725834 is a deficient number, since it is larger than the sum of its proper divisors (788924546).

1322725834 is a wasteful number, since it uses less digits than its factorization.

1322725834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4362 (or 4345 counting only the distinct ones).

The product of its digits is 80640, while the sum is 37.

The square root of 1322725834 is about 36369.2979585804. The cubic root of 1322725834 is about 1097.7158757794.

The spelling of 1322725834 in words is "one billion, three hundred twenty-two million, seven hundred twenty-five thousand, eight hundred thirty-four".