4426634486 has 4 divisors (see below), whose sum is σ = 6639951732. Its totient is φ = 2213317242.

The previous prime is 4426634389. The next prime is 4426634503. The reversal of 4426634486 is 6844366244.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4426634486.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1106658620 + ... + 1106658623.

It is an arithmetic number, because the mean of its divisors is an integer number (1659987933).

Almost surely, 2^4426634486 is an apocalyptic number.

4426634486 is a deficient number, since it is larger than the sum of its proper divisors (2213317246).

4426634486 is a wasteful number, since it uses less digits than its factorization.

4426634486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2213317245.

The product of its digits is 2654208, while the sum is 47.

The square root of 4426634486 is about 66532.9578930623. The cubic root of 4426634486 is about 1641.9422861013.

The spelling of 4426634486 in words is "four billion, four hundred twenty-six million, six hundred thirty-four thousand, four hundred eighty-six".