4721746327 has 2 divisors, whose sum is σ = 4721746328. Its totient is φ = 4721746326.

The previous prime is 4721746319. The next prime is 4721746333. The reversal of 4721746327 is 7236471274.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4721746327 - 2³ = 4721746319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4721746727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2360873163 + 2360873164.

It is an arithmetic number, because the mean of its divisors is an integer number (2360873164).

Almost surely, 2^4721746327 is an apocalyptic number.

4721746327 is a deficient number, since it is larger than the sum of its proper divisors (1).

4721746327 is an equidigital number, since it uses as much as digits as its factorization.

4721746327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 395136, while the sum is 43.

The square root of 4721746327 is about 68714.9643600286. The cubic root of 4721746327 is about 1677.6481555769.

The spelling of 4721746327 in words is "four billion, seven hundred twenty-one million, seven hundred forty-six thousand, three hundred twenty-seven".