8333401 has 2 divisors, whose sum is σ = 8333402. Its totient is φ = 8333400.

The previous prime is 8333387. The next prime is 8333407. The reversal of 8333401 is 1043338.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4511376 + 3822025 = 2124^2 + 1955^2 .

It is a cyclic number.

It is not a de Polignac number, because 8333401 - 2²¹ = 6236249 is a prime.

It is not a weakly prime, because it can be changed into another prime (8333407) 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 as a sum of consecutive naturals, namely, 4166700 + 4166701.

It is an arithmetic number, because the mean of its divisors is an integer number (4166701).

Almost surely, 2^8333401 is an apocalyptic number.

It is an amenable number.

8333401 is a deficient number, since it is larger than the sum of its proper divisors (1).

8333401 is an equidigital number, since it uses as much as digits as its factorization.

8333401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 8333401 is about 2886.7630661348. The cubic root of 8333401 is about 202.7406152674.

Adding to 8333401 its reverse (1043338), we get a palindrome (9376739).

The spelling of 8333401 in words is "eight million, three hundred thirty-three thousand, four hundred one".