1039129204 has 24 divisors (see below), whose sum is σ = 1871388288. Its totient is φ = 504616320.

The previous prime is 1039129103. The next prime is 1039129237. The reversal of 1039129204 is 4029219301.

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, 3532 + ... + 45724.

It is an arithmetic number, because the mean of its divisors is an integer number (77974512).

Almost surely, 2^1039129204 is an apocalyptic number.

It is an amenable number.

1039129204 is a deficient number, since it is larger than the sum of its proper divisors (832259084).

1039129204 is a wasteful number, since it uses less digits than its factorization.

1039129204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42375 (or 42373 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 1039129204 is about 32235.5270470331. The cubic root of 1039129204 is about 1012.8765507723.

The spelling of 1039129204 in words is "one billion, thirty-nine million, one hundred twenty-nine thousand, two hundred four".