2802066090 has 16 divisors (see below), whose sum is σ = 6724958688. Its totient is φ = 747217616.

The previous prime is 2802066083. The next prime is 2802066107. The reversal of 2802066090 is 906602082.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 46701072 + ... + 46701131.

It is an arithmetic number, because the mean of its divisors is an integer number (420309918).

Almost surely, 2^2802066090 is an apocalyptic number.

2802066090 is an abundant number, since it is smaller than the sum of its proper divisors (3922892598).

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

2802066090 is a wasteful number, since it uses less digits than its factorization.

2802066090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93402213.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 2802066090 is about 52934.5453366703. The cubic root of 2802066090 is about 1409.8063362605.

The spelling of 2802066090 in words is "two billion, eight hundred two million, sixty-six thousand, ninety".