4331801 has 2 divisors, whose sum is σ = 4331802. Its totient is φ = 4331800.

The previous prime is 4331779. The next prime is 4331809. The reversal of 4331801 is 1081334.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4096576 + 235225 = 2024^2 + 485^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4331801 is a prime.

It is not a weakly prime, because it can be changed into another prime (4331809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2165900 + 2165901.

It is an arithmetic number, because the mean of its divisors is an integer number (2165901).

Almost surely, 2^4331801 is an apocalyptic number.

It is an amenable number.

4331801 is a deficient number, since it is larger than the sum of its proper divisors (1).

4331801 is an equidigital number, since it uses as much as digits as its factorization.

4331801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 4331801 is about 2081.2979123614. The cubic root of 4331801 is about 163.0132223582.

The spelling of 4331801 in words is "four million, three hundred thirty-one thousand, eight hundred one".