2213782674 has 16 divisors (see below), whose sum is σ = 4530532512. Its totient is φ = 720766368.

The previous prime is 2213782643. The next prime is 2213782693. The reversal of 2213782674 is 4762873122.

It is a happy 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, 4290019 + ... + 4290534.

It is an arithmetic number, because the mean of its divisors is an integer number (283158282).

Almost surely, 2^2213782674 is an apocalyptic number.

2213782674 is an abundant number, since it is smaller than the sum of its proper divisors (2316749838).

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

2213782674 is a wasteful number, since it uses less digits than its factorization.

2213782674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8580601.

The product of its digits is 225792, while the sum is 42.

The square root of 2213782674 is about 47050.8520007874. The cubic root of 2213782674 is about 1303.3017989520.

The spelling of 2213782674 in words is "two billion, two hundred thirteen million, seven hundred eighty-two thousand, six hundred seventy-four".