4723147093 has 6 divisors (see below), whose sum is σ = 5494273206. Its totient is φ = 4048411752.

The previous prime is 4723147081. The next prime is 4723147103. The reversal of 4723147093 is 3907413274.

It can be written as a sum of positive squares in only one way, i.e., 4697320369 + 25826724 = 68537^2 + 5082^2 .

It is not a de Polignac number, because 4723147093 - 2⁹ = 4723146581 is a prime.

It is a super-2 number, since 2×4723147093² = 44616236924228701298, which 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 (4723147063) 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 5 ways as a sum of consecutive naturals, for example, 48195330 + ... + 48195427.

It is an arithmetic number, because the mean of its divisors is an integer number (915712201).

Almost surely, 2^4723147093 is an apocalyptic number.

It is an amenable number.

4723147093 is a deficient number, since it is larger than the sum of its proper divisors (771126113).

4723147093 is an equidigital number, since it uses as much as digits as its factorization.

4723147093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96390771 (or 96390764 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 40.

The square root of 4723147093 is about 68725.1561875271. The cubic root of 4723147093 is about 1677.8140377164.

The spelling of 4723147093 in words is "four billion, seven hundred twenty-three million, one hundred forty-seven thousand, ninety-three".