4749420723 has 8 divisors (see below), whose sum is σ = 6334485648. Its totient is φ = 3165318144.

The previous prime is 4749420721. The next prime is 4749420737. The reversal of 4749420723 is 3270249474.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4749420723 - 2¹ = 4749420721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4749420721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228990 + ... + 248867.

It is an arithmetic number, because the mean of its divisors is an integer number (791810706).

Almost surely, 2^4749420723 is an apocalyptic number.

4749420723 is a deficient number, since it is larger than the sum of its proper divisors (1585064925).

4749420723 is a wasteful number, since it uses less digits than its factorization.

4749420723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481173.

The product of its (nonzero) digits is 338688, while the sum is 42.

The square root of 4749420723 is about 68916.0411152585. The cubic root of 4749420723 is about 1680.9193667608.

The spelling of 4749420723 in words is "four billion, seven hundred forty-nine million, four hundred twenty thousand, seven hundred twenty-three".