1038428230 has 32 divisors (see below), whose sum is σ = 2209861440. Its totient is φ = 343754880.

The previous prime is 1038428213. The next prime is 1038428239. The reversal of 1038428230 is 328248301.

1038428230 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 = 1038428192 and 1038428201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1038428239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 253741 + ... + 257800.

It is an arithmetic number, because the mean of its divisors is an integer number (69058170).

Almost surely, 2^1038428230 is an apocalyptic number.

1038428230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1038428230 is an abundant number, since it is smaller than the sum of its proper divisors (1171433210).

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

1038428230 is a wasteful number, since it uses less digits than its factorization.

1038428230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511584.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 1038428230 is about 32224.6525194609. The cubic root of 1038428230 is about 1012.6487446969.

The spelling of 1038428230 in words is "one billion, thirty-eight million, four hundred twenty-eight thousand, two hundred thirty".