1322429016 has 32 divisors (see below), whose sum is σ = 3307296960. Its totient is φ = 440646432.

The previous prime is 1322428973. The next prime is 1322429027. The reversal of 1322429016 is 6109242231.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68271 + ... + 85473.

It is an arithmetic number, because the mean of its divisors is an integer number (103353030).

Almost surely, 2^1322429016 is an apocalyptic number.

It is an amenable number.

1322429016 is an abundant number, since it is smaller than the sum of its proper divisors (1984867944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1322429016 is a wasteful number, since it uses less digits than its factorization.

1322429016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20415 (or 20411 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 1322429016 is about 36365.2171174599. The cubic root of 1322429016 is about 1097.6337609534.

The spelling of 1322429016 in words is "one billion, three hundred twenty-two million, four hundred twenty-nine thousand, sixteen".