872836038 has 24 divisors (see below), whose sum is σ = 1892662200. Its totient is φ = 290711904.

The previous prime is 872836037. The next prime is 872836057. The reversal of 872836038 is 830638278.

It is a junction number, because it is equal to n+sod(n) for n = 872835984 and 872836002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (872836033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4393 + ... + 42011.

It is an arithmetic number, because the mean of its divisors is an integer number (78860925).

Almost surely, 2^872836038 is an apocalyptic number.

872836038 is an abundant number, since it is smaller than the sum of its proper divisors (1019826162).

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

872836038 is a wasteful number, since it uses less digits than its factorization.

872836038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38916 (or 38913 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 872836038 is about 29543.7986386314. The cubic root of 872836038 is about 955.6764623275.

The spelling of 872836038 in words is "eight hundred seventy-two million, eight hundred thirty-six thousand, thirty-eight".