3214901 has 2 divisors, whose sum is σ = 3214902. Its totient is φ = 3214900.

The previous prime is 3214891. The next prime is 3214903. The reversal of 3214901 is 1094123.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2856100 + 358801 = 1690^2 + 599^2 .

It is an emirp because it is prime and its reverse (1094123) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3214901 - 2⁶ = 3214837 is a prime.

Together with 3214903, it forms a pair of twin primes.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is a nialpdrome in base 13.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3214903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1607450 + 1607451.

It is an arithmetic number, because the mean of its divisors is an integer number (1607451).

Almost surely, 2^3214901 is an apocalyptic number.

It is an amenable number.

3214901 is a deficient number, since it is larger than the sum of its proper divisors (1).

3214901 is an equidigital number, since it uses as much as digits as its factorization.

3214901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 3214901 is about 1793.0145007779. The cubic root of 3214901 is about 147.5896381315.

The spelling of 3214901 in words is "three million, two hundred fourteen thousand, nine hundred one".