2803030090 has 128 divisors (see below), whose sum is σ = 6228887040. Its totient is φ = 887749632.

The previous prime is 2803030031. The next prime is 2803030117. The reversal of 2803030090 is 900303082.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5032092 + ... + 5032648.

It is an arithmetic number, because the mean of its divisors is an integer number (48663180).

Almost surely, 2^2803030090 is an apocalyptic number.

2803030090 is an abundant number, since it is smaller than the sum of its proper divisors (3425856950).

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

2803030090 is a wasteful number, since it uses less digits than its factorization.

2803030090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 2803030090 is about 52943.6501386144. The cubic root of 2803030090 is about 1409.9679904877.

The spelling of 2803030090 in words is "two billion, eight hundred three million, thirty thousand, ninety".