3048806920 has 16 divisors (see below), whose sum is σ = 6859815660. Its totient is φ = 1219522752.

The previous prime is 3048806867. The next prime is 3048806923. The reversal of 3048806920 is 296088403.

It can be written as a sum of positive squares in 2 ways, for example, as 2816000356 + 232806564 = 53066^2 + 15258^2 .

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 76220173 = 3048806920 / (3 + 0 + 4 + 8 + 8 + 0 + 6 + 9 + 2 + 0).

It is not an unprimeable number, because it can be changed into a prime (3048806923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38110047 + ... + 38110126.

Almost surely, 2^3048806920 is an apocalyptic number.

It is an amenable number.

3048806920 is an abundant number, since it is smaller than the sum of its proper divisors (3811008740).

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

3048806920 is a wasteful number, since it uses less digits than its factorization.

3048806920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76220184 (or 76220180 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 3048806920 is about 55216.0023906114. The cubic root of 3048806920 is about 1450.0288412813.

The spelling of 3048806920 in words is "three billion, forty-eight million, eight hundred six thousand, nine hundred twenty".