1339133992 has 32 divisors (see below), whose sum is σ = 2871792000. Its totient is φ = 573470784.

The previous prime is 1339133989. The next prime is 1339134023. The reversal of 1339133992 is 2993319331.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69798 + ... + 86890.

It is an arithmetic number, because the mean of its divisors is an integer number (89743500).

Almost surely, 2^1339133992 is an apocalyptic number.

It is an amenable number.

1339133992 is an abundant number, since it is smaller than the sum of its proper divisors (1532658008).

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

1339133992 is a wasteful number, since it uses less digits than its factorization.

1339133992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18505 (or 18501 counting only the distinct ones).

The product of its digits is 118098, while the sum is 43.

The square root of 1339133992 is about 36594.1797558027. The cubic root of 1339133992 is about 1102.2362199928.

The spelling of 1339133992 in words is "one billion, three hundred thirty-nine million, one hundred thirty-three thousand, nine hundred ninety-two".