1004239732 has 12 divisors (see below), whose sum is σ = 1800283716. Its totient is φ = 489872960.

The previous prime is 1004239703. The next prime is 1004239771. The reversal of 1004239732 is 2379324001.

It can be written as a sum of positive squares in 2 ways, for example, as 121793296 + 882446436 = 11036^2 + 29706^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1004239694 and 1004239703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3061543 + ... + 3061870.

It is an arithmetic number, because the mean of its divisors is an integer number (150023643).

Almost surely, 2^1004239732 is an apocalyptic number.

It is an amenable number.

1004239732 is a deficient number, since it is larger than the sum of its proper divisors (796043984).

1004239732 is a wasteful number, since it uses less digits than its factorization.

1004239732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6123458 (or 6123456 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 1004239732 is about 31689.7417471333. The cubic root of 1004239732 is about 1001.4112514325.

The spelling of 1004239732 in words is "one billion, four million, two hundred thirty-nine thousand, seven hundred thirty-two".