1139339004 has 12 divisors (see below), whose sum is σ = 2658457704. Its totient is φ = 379779664.

The previous prime is 1139338999. The next prime is 1139339077. The reversal of 1139339004 is 4009339311.

It is a tau number, because it is divible by the number of its divisors (12).

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, 47472447 + ... + 47472470.

It is an arithmetic number, because the mean of its divisors is an integer number (221538142).

Almost surely, 2^1139339004 is an apocalyptic number.

It is an amenable number.

1139339004 is an abundant number, since it is smaller than the sum of its proper divisors (1519118700).

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

1139339004 is a wasteful number, since it uses less digits than its factorization.

1139339004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94944924 (or 94944922 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 33.

The square root of 1139339004 is about 33754.0961069912. The cubic root of 1139339004 is about 1044.4419856069.

The spelling of 1139339004 in words is "one billion, one hundred thirty-nine million, three hundred thirty-nine thousand, four".