4723838731 has 4 divisors (see below), whose sum is σ = 4736503552. Its totient is φ = 4711173912.

The previous prime is 4723838701. The next prime is 4723838741. The reversal of 4723838731 is 1378383274.

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

It is a cyclic number.

It is not a de Polignac number, because 4723838731 - 2⁵ = 4723838699 is a prime.

It is a super-2 number, since 2×4723838731² = 44629304712991380722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4723838701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6331851 + ... + 6332596.

It is an arithmetic number, because the mean of its divisors is an integer number (1184125888).

Almost surely, 2^4723838731 is an apocalyptic number.

4723838731 is a deficient number, since it is larger than the sum of its proper divisors (12664821).

4723838731 is a wasteful number, since it uses less digits than its factorization.

4723838731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12664820.

The product of its digits is 677376, while the sum is 46.

The square root of 4723838731 is about 68730.1879162279. The cubic root of 4723838731 is about 1677.8959310871.

The spelling of 4723838731 in words is "four billion, seven hundred twenty-three million, eight hundred thirty-eight thousand, seven hundred thirty-one".