3020540422 has 4 divisors (see below), whose sum is σ = 4530810636. Its totient is φ = 1510270210.

The previous prime is 3020540357. The next prime is 3020540503. The reversal of 3020540422 is 2240450203.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 3020540393 and 3020540402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 755135104 + ... + 755135107.

It is an arithmetic number, because the mean of its divisors is an integer number (1132702659).

Almost surely, 2^3020540422 is an apocalyptic number.

3020540422 is a deficient number, since it is larger than the sum of its proper divisors (1510270214).

3020540422 is a wasteful number, since it uses less digits than its factorization.

3020540422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1510270213.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 3020540422 is about 54959.4434287685. The cubic root of 3020540422 is about 1445.5336880769.

Adding to 3020540422 its reverse (2240450203), we get a palindrome (5260990625).

The spelling of 3020540422 in words is "three billion, twenty million, five hundred forty thousand, four hundred twenty-two".