3440933 has 2 divisors, whose sum is σ = 3440934. Its totient is φ = 3440932.

The previous prime is 3440929. The next prime is 3440947. The reversal of 3440933 is 3390443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2696164 + 744769 = 1642^2 + 863^2 .

It is a cyclic number.

It is not a de Polignac number, because 3440933 - 2² = 3440929 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3440993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1720466 + 1720467.

It is an arithmetic number, because the mean of its divisors is an integer number (1720467).

Almost surely, 2^3440933 is an apocalyptic number.

It is an amenable number.

3440933 is a deficient number, since it is larger than the sum of its proper divisors (1).

3440933 is an equidigital number, since it uses as much as digits as its factorization.

3440933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 3440933 is about 1854.9752019906. The cubic root of 3440933 is about 150.9704926042.

The spelling of 3440933 in words is "three million, four hundred forty thousand, nine hundred thirty-three".