1322694013 has 8 divisors (see below), whose sum is σ = 1332401600. Its totient is φ = 1312999200.

The previous prime is 1322694001. The next prime is 1322694029. The reversal of 1322694013 is 3104962231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1322694013 - 2¹³ = 1322685821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322694053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320638 + ... + 324736.

It is an arithmetic number, because the mean of its divisors is an integer number (166550200).

Almost surely, 2^1322694013 is an apocalyptic number.

It is an amenable number.

1322694013 is a deficient number, since it is larger than the sum of its proper divisors (9707587).

1322694013 is a wasteful number, since it uses less digits than its factorization.

1322694013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6387.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 1322694013 is about 36368.8604853108. The cubic root of 1322694013 is about 1097.7070730742.

The spelling of 1322694013 in words is "one billion, three hundred twenty-two million, six hundred ninety-four thousand, thirteen".