2269490804 has 24 divisors (see below), whose sum is σ = 4548811008. Its totient is φ = 970532640.

The previous prime is 2269490771. The next prime is 2269490813. The reversal of 2269490804 is 4080949622.

It is a happy number.

2269490804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent 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, 74567 + ... + 100494.

It is an arithmetic number, because the mean of its divisors is an integer number (189533792).

Almost surely, 2^2269490804 is an apocalyptic number.

It is an amenable number.

2269490804 is an abundant number, since it is smaller than the sum of its proper divisors (2279320204).

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

2269490804 is a wasteful number, since it uses less digits than its factorization.

2269490804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175535 (or 175533 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 44.

The square root of 2269490804 is about 47639.1729986993. The cubic root of 2269490804 is about 1314.1435538986.

The spelling of 2269490804 in words is "two billion, two hundred sixty-nine million, four hundred ninety thousand, eight hundred four".