1039504704 has 112 divisors (see below), whose sum is σ = 3216542208. Its totient is φ = 290078208.

The previous prime is 1039504691. The next prime is 1039504727. The reversal of 1039504704 is 4074059301.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48799 + ... + 66785.

Almost surely, 2^1039504704 is an apocalyptic number.

1039504704 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1039504704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1608271104).

1039504704 is an abundant number, since it is smaller than the sum of its proper divisors (2177037504).

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

1039504704 is a wasteful number, since it uses less digits than its factorization.

1039504704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18052 (or 18042 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 1039504704 is about 32241.3508401866. The cubic root of 1039504704 is about 1012.9985405242.

The spelling of 1039504704 in words is "one billion, thirty-nine million, five hundred four thousand, seven hundred four".