3031034420 has 12 divisors (see below), whose sum is σ = 6365172324. Its totient is φ = 1212413760.

The previous prime is 3031034411. The next prime is 3031034453. The reversal of 3031034420 is 244301303.

3031034420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2230483984 + 800550436 = 47228^2 + 28294^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 151551721 = 3031034420 / (3 + 0 + 3 + 1 + 0 + 3 + 4 + 4 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 3031034392 and 3031034401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75775841 + ... + 75775880.

It is an arithmetic number, because the mean of its divisors is an integer number (530431027).

Almost surely, 2^3031034420 is an apocalyptic number.

It is an amenable number.

3031034420 is an abundant number, since it is smaller than the sum of its proper divisors (3334137904).

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

3031034420 is a wasteful number, since it uses less digits than its factorization.

3031034420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151551730 (or 151551728 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 3031034420 is about 55054.8310323445. The cubic root of 3031034420 is about 1447.2057833616.

Adding to 3031034420 its reverse (244301303), we get a palindrome (3275335723).

The spelling of 3031034420 in words is "three billion, thirty-one million, thirty-four thousand, four hundred twenty".