2213933858 has 8 divisors (see below), whose sum is σ = 3323861328. Its totient is φ = 1105980084.

The previous prime is 2213933849. The next prime is 2213933873. The reversal of 2213933858 is 8583393122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 490616 + ... + 495107.

It is an arithmetic number, because the mean of its divisors is an integer number (415482666).

Almost surely, 2^2213933858 is an apocalyptic number.

2213933858 is a deficient number, since it is larger than the sum of its proper divisors (1109927470).

2213933858 is a wasteful number, since it uses less digits than its factorization.

2213933858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986848.

The product of its digits is 311040, while the sum is 44.

The square root of 2213933858 is about 47052.4585755091. The cubic root of 2213933858 is about 1303.3314667082.

The spelling of 2213933858 in words is "two billion, two hundred thirteen million, nine hundred thirty-three thousand, eight hundred fifty-eight".