810010038 has 32 divisors (see below), whose sum is σ = 1631588832. Its totient is φ = 268083200.

The previous prime is 810010037. The next prime is 810010051. The reversal of 810010038 is 830010018.

It is a happy number.

810010038 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×810010038² = 1312232523321522888, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 810009996 and 810010023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (810010037) 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, 594478 + ... + 595838.

It is an arithmetic number, because the mean of its divisors is an integer number (50987151).

Almost surely, 2^810010038 is an apocalyptic number.

810010038 is an abundant number, since it is smaller than the sum of its proper divisors (821578794).

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

810010038 is a wasteful number, since it uses less digits than its factorization.

810010038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000.

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 810010038 is about 28460.6752906532. The cubic root of 810010038 is about 932.1736024369.

The spelling of 810010038 in words is "eight hundred ten million, ten thousand, thirty-eight".