3901333 has 2 divisors, whose sum is σ = 3901334. Its totient is φ = 3901332.

The previous prime is 3901301. The next prime is 3901351. The reversal of 3901333 is 3331093.

3901333 = 20⁴ + 21⁴ + ... + 29⁴.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3392964 + 508369 = 1842^2 + 713^2 .

It is an emirp because it is prime and its reverse (3331093) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3901333 - 2⁵ = 3901301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3901363) 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, 1950666 + 1950667.

It is an arithmetic number, because the mean of its divisors is an integer number (1950667).

Almost surely, 2^3901333 is an apocalyptic number.

It is an amenable number.

3901333 is a deficient number, since it is larger than the sum of its proper divisors (1).

3901333 is an equidigital number, since it uses as much as digits as its factorization.

3901333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 729, while the sum is 22.

The square root of 3901333 is about 1975.1792323736. The cubic root of 3901333 is about 157.4240231520.

The spelling of 3901333 in words is "three million, nine hundred one thousand, three hundred thirty-three".