2273434028 has 6 divisors (see below), whose sum is σ = 3978509556. Its totient is φ = 1136717012.

The previous prime is 2273434013. The next prime is 2273434049. The reversal of 2273434028 is 8204343722.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 284179250 + ... + 284179257.

It is an arithmetic number, because the mean of its divisors is an integer number (663084926).

Almost surely, 2^2273434028 is an apocalyptic number.

It is an amenable number.

2273434028 is a deficient number, since it is larger than the sum of its proper divisors (1705075528).

2273434028 is a wasteful number, since it uses less digits than its factorization.

2273434028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568358511 (or 568358509 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 35.

The square root of 2273434028 is about 47680.5413979330. The cubic root of 2273434028 is about 1314.9042185197.

The spelling of 2273434028 in words is "two billion, two hundred seventy-three million, four hundred thirty-four thousand, twenty-eight".