2234478892 has 12 divisors (see below), whose sum is σ = 3914517880. Its totient is φ = 1116045216.

The previous prime is 2234478889. The next prime is 2234478919. The reversal of 2234478892 is 2988744322.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294342 + ... + 301837.

Almost surely, 2^2234478892 is an apocalyptic number.

It is an amenable number.

2234478892 is a deficient number, since it is larger than the sum of its proper divisors (1680038988).

2234478892 is a wasteful number, since it uses less digits than its factorization.

2234478892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597120 (or 597118 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 49.

The square root of 2234478892 is about 47270.2749304465. The cubic root of 2234478892 is about 1307.3506449904.

The spelling of 2234478892 in words is "two billion, two hundred thirty-four million, four hundred seventy-eight thousand, eight hundred ninety-two".