3023082840 has 64 divisors (see below), whose sum is σ = 9074792160. Its totient is φ = 805662720.

The previous prime is 3023082833. The next prime is 3023082841. The reversal of 3023082840 is 482803203.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 3023082798 and 3023082807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3023082841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216552 + ... + 230088.

Almost surely, 2^3023082840 is an apocalyptic number.

3023082840 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3023082840 is an abundant number, since it is smaller than the sum of its proper divisors (6051709320).

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

3023082840 is a wasteful number, since it uses less digits than its factorization.

3023082840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15412 (or 15408 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 3023082840 is about 54982.5685103925. The cubic root of 3023082840 is about 1445.9391475533.

The spelling of 3023082840 in words is "three billion, twenty-three million, eighty-two thousand, eight hundred forty".