1038819912 has 32 divisors (see below), whose sum is σ = 2796823680. Its totient is φ = 319636800.

The previous prime is 1038819907. The next prime is 1038819917. The reversal of 1038819912 is 2199188301.

1038819912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1038819907) and next prime (1038819917).

It is not an unprimeable number, because it can be changed into a prime (1038819917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1664464 + ... + 1665087.

It is an arithmetic number, because the mean of its divisors is an integer number (87400740).

Almost surely, 2^1038819912 is an apocalyptic number.

1038819912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1038819912 is an abundant number, since it is smaller than the sum of its proper divisors (1758003768).

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

1038819912 is a wasteful number, since it uses less digits than its factorization.

1038819912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3329573 (or 3329569 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 42.

The square root of 1038819912 is about 32230.7293122573. The cubic root of 1038819912 is about 1012.7760481272.

The spelling of 1038819912 in words is "one billion, thirty-eight million, eight hundred nineteen thousand, nine hundred twelve".