3023117838 has 96 divisors (see below), whose sum is σ = 7532388864. Its totient is φ = 868988736.

The previous prime is 3023117831. The next prime is 3023117857. The reversal of 3023117838 is 8387113203.

3023117838 is a `hidden beast` number, since 302 + 311 + 7 + 8 + 38 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3023117831) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 224895 + ... + 237957.

It is an arithmetic number, because the mean of its divisors is an integer number (78462384).

Almost surely, 2^3023117838 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3023117838, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3766194432).

3023117838 is an abundant number, since it is smaller than the sum of its proper divisors (4509271026).

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

3023117838 is a wasteful number, since it uses less digits than its factorization.

3023117838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13150 (or 13147 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 3023117838 is about 54982.8867739772. The cubic root of 3023117838 is about 1445.9447273742.

The spelling of 3023117838 in words is "three billion, twenty-three million, one hundred seventeen thousand, eight hundred thirty-eight".