4220996094 has 24 divisors (see below), whose sum is σ = 10451990640. Its totient is φ = 1205998848.

The previous prime is 4220996083. The next prime is 4220996119. The reversal of 4220996094 is 4906990224.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16749859 + ... + 16750110.

It is an arithmetic number, because the mean of its divisors is an integer number (435499610).

Almost surely, 2^4220996094 is an apocalyptic number.

4220996094 is an abundant number, since it is smaller than the sum of its proper divisors (6230994546).

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

4220996094 is a wasteful number, since it uses less digits than its factorization.

4220996094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33499984 (or 33499981 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 4220996094 is about 64969.1934227292. The cubic root of 4220996094 is about 1616.1127259269.

The spelling of 4220996094 in words is "four billion, two hundred twenty million, nine hundred ninety-six thousand, ninety-four".