4326782046787 has 4 divisors (see below), whose sum is σ = 4326786270360. Its totient is φ = 4326777823216.

The previous prime is 4326782046731. The next prime is 4326782046793. The reversal of 4326782046787 is 7876402876234.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4326782046787 - 2¹⁵ = 4326782014019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4326782046887) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 509148 + ... + 2985430.

It is an arithmetic number, because the mean of its divisors is an integer number (1081696567590).

Almost surely, 2^{4326782046787} is an apocalyptic number.

4326782046787 is a deficient number, since it is larger than the sum of its proper divisors (4223573).

4326782046787 is a wasteful number, since it uses less digits than its factorization.

4326782046787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4223572.

The product of its (nonzero) digits is 151732224, while the sum is 64.

The spelling of 4326782046787 in words is "four trillion, three hundred twenty-six billion, seven hundred eighty-two million, forty-six thousand, seven hundred eighty-seven".