3023031040 has 72 divisors (see below), whose sum is σ = 7294381920. Its totient is φ = 1200316416.

The previous prime is 3023031019. The next prime is 3023031041. The reversal of 3023031040 is 401303203.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (3023031041) 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, 166741 + ... + 183979.

It is an arithmetic number, because the mean of its divisors is an integer number (101310860).

Almost surely, 2^3023031040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3023031040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3647190960).

3023031040 is an abundant number, since it is smaller than the sum of its proper divisors (4271350880).

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

3023031040 is a wasteful number, since it uses less digits than its factorization.

3023031040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17397 (or 17383 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 3023031040 is about 54982.0974499882. The cubic root of 3023031040 is about 1445.9308888673.

Adding to 3023031040 its reverse (401303203), we get a palindrome (3424334243).

The spelling of 3023031040 in words is "three billion, twenty-three million, thirty-one thousand, forty".