4326648782 has 4 divisors (see below), whose sum is σ = 6489973176. Its totient is φ = 2163324390.

The previous prime is 4326648769. The next prime is 4326648803. The reversal of 4326648782 is 2878466234.

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 4326648782.

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, 1081662194 + ... + 1081662197.

It is an arithmetic number, because the mean of its divisors is an integer number (1622493294).

Almost surely, 2^4326648782 is an apocalyptic number.

4326648782 is a deficient number, since it is larger than the sum of its proper divisors (2163324394).

4326648782 is a wasteful number, since it uses less digits than its factorization.

4326648782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2163324393.

The product of its digits is 3096576, while the sum is 50.

The square root of 4326648782 is about 65777.2664527799. The cubic root of 4326648782 is about 1629.4856773678.

The spelling of 4326648782 in words is "four billion, three hundred twenty-six million, six hundred forty-eight thousand, seven hundred eighty-two".