3934261 has 2 divisors, whose sum is σ = 3934262. Its totient is φ = 3934260.

The previous prime is 3934207. The next prime is 3934267. The reversal of 3934261 is 1624393.

3934261 is nontrivially palindromic in base 12.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3880900 + 53361 = 1970^2 + 231^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3934261 is a prime.

It is a super-2 number, since 2×3934261² = 30956819232242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3934267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1967130 + 1967131.

It is an arithmetic number, because the mean of its divisors is an integer number (1967131).

Almost surely, 2^3934261 is an apocalyptic number.

It is an amenable number.

3934261 is a deficient number, since it is larger than the sum of its proper divisors (1).

3934261 is an equidigital number, since it uses as much as digits as its factorization.

3934261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 28.

The square root of 3934261 is about 1983.4971641018. The cubic root of 3934261 is about 157.8656792513.

The spelling of 3934261 in words is "three million, nine hundred thirty-four thousand, two hundred sixty-one".