1038558039 has 16 divisors (see below), whose sum is σ = 1394114400. Its totient is φ = 687703680.

The previous prime is 1038558023. The next prime is 1038558041. The reversal of 1038558039 is 9308558301.

It is not a de Polignac number, because 1038558039 - 2⁴ = 1038558023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1038558019) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 288229 + ... + 291809.

It is an arithmetic number, because the mean of its divisors is an integer number (87132150).

Almost surely, 2^1038558039 is an apocalyptic number.

1038558039 is a deficient number, since it is larger than the sum of its proper divisors (355556361).

1038558039 is a wasteful number, since it uses less digits than its factorization.

1038558039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4210.

The product of its (nonzero) digits is 129600, while the sum is 42.

The square root of 1038558039 is about 32226.6665821956. Note that the first 3 decimals coincide. The cubic root of 1038558039 is about 1012.6909384150.

The spelling of 1038558039 in words is "one billion, thirty-eight million, five hundred fifty-eight thousand, thirty-nine".