4720365723 has 8 divisors (see below), whose sum is σ = 6330202128. Its totient is φ = 3128719904.

The previous prime is 4720365701. The next prime is 4720365731. The reversal of 4720365723 is 3275630274.

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

It is a cyclic number.

It is not a de Polignac number, because 4720365723 - 2²² = 4716171419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4720365733) 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, 4547040 + ... + 4548077.

It is an arithmetic number, because the mean of its divisors is an integer number (791275266).

Almost surely, 2^4720365723 is an apocalyptic number.

4720365723 is a deficient number, since it is larger than the sum of its proper divisors (1609836405).

4720365723 is a wasteful number, since it uses less digits than its factorization.

4720365723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9095293.

The product of its (nonzero) digits is 211680, while the sum is 39.

The square root of 4720365723 is about 68704.9177497506. The cubic root of 4720365723 is about 1677.4846289652.

Adding to 4720365723 its reverse (3275630274), we get a palindrome (7995995997).

The spelling of 4720365723 in words is "four billion, seven hundred twenty million, three hundred sixty-five thousand, seven hundred twenty-three".