6238906723 has 12 divisors (see below), whose sum is σ = 7258921272. Its totient is φ = 5346589920.

The previous prime is 6238906717. The next prime is 6238906769. The reversal of 6238906723 is 3276098326.

6238906723 is nontrivially palindromic in base 9.

6238906723 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6238906723 - 2¹³ = 6238898531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6238906783) 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 11 ways as a sum of consecutive naturals, for example, 344511 + ... + 362167.

It is an arithmetic number, because the mean of its divisors is an integer number (604910106).

Almost surely, 2^6238906723 is an apocalyptic number.

6238906723 is a deficient number, since it is larger than the sum of its proper divisors (1020014549).

6238906723 is a wasteful number, since it uses less digits than its factorization.

6238906723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24882 (or 24875 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 46.

The square root of 6238906723 is about 78986.7503002877. The cubic root of 6238906723 is about 1840.9252910548.

The spelling of 6238906723 in words is "six billion, two hundred thirty-eight million, nine hundred six thousand, seven hundred twenty-three".