1038391334 has 16 divisors (see below), whose sum is σ = 1579921200. Its totient is φ = 511799904.

The previous prime is 1038391271. The next prime is 1038391357. The reversal of 1038391334 is 4331938301.

1038391334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1038391294 and 1038391303.

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, 30857 + ... + 55035.

It is an arithmetic number, because the mean of its divisors is an integer number (98745075).

Almost surely, 2^1038391334 is an apocalyptic number.

1038391334 is a deficient number, since it is larger than the sum of its proper divisors (541529866).

1038391334 is a wasteful number, since it uses less digits than its factorization.

1038391334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24487.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 1038391334 is about 32224.0800334160. The cubic root of 1038391334 is about 1012.6367512086.

The spelling of 1038391334 in words is "one billion, thirty-eight million, three hundred ninety-one thousand, three hundred thirty-four".