7827322423 has 16 divisors (see below), whose sum is σ = 8065713600. Its totient is φ = 7591345920.

The previous prime is 7827322351. The next prime is 7827322469. The reversal of 7827322423 is 3242237287.

It is a cyclic number.

It is not a de Polignac number, because 7827322423 - 2⁹ = 7827321911 is a prime.

It is a super-2 number, since 2×7827322423² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7827322493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8516758 + ... + 8517676.

It is an arithmetic number, because the mean of its divisors is an integer number (504107100).

Almost surely, 2^7827322423 is an apocalyptic number.

7827322423 is a deficient number, since it is larger than the sum of its proper divisors (238391177).

7827322423 is a wasteful number, since it uses less digits than its factorization.

7827322423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1962.

The product of its digits is 225792, while the sum is 40.

The square root of 7827322423 is about 88472.1562018243. The cubic root of 7827322423 is about 1985.5054091019.

The spelling of 7827322423 in words is "seven billion, eight hundred twenty-seven million, three hundred twenty-two thousand, four hundred twenty-three".