3451082020 has 24 divisors (see below), whose sum is σ = 7274026368. Its totient is φ = 1375336800.

The previous prime is 3451082009. The next prime is 3451082039. The reversal of 3451082020 is 202801543.

3451082020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312946 + ... + 323785.

It is an arithmetic number, because the mean of its divisors is an integer number (303084432).

Almost surely, 2^3451082020 is an apocalyptic number.

It is an amenable number.

3451082020 is an abundant number, since it is smaller than the sum of its proper divisors (3822944348).

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

3451082020 is a wasteful number, since it uses less digits than its factorization.

3451082020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637011 (or 637009 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 3451082020 is about 58745.9106661902. The cubic root of 3451082020 is about 1511.1877589477.

Adding to 3451082020 its reverse (202801543), we get a palindrome (3653883563).

The spelling of 3451082020 in words is "three billion, four hundred fifty-one million, eighty-two thousand, twenty".