3234691 has 2 divisors, whose sum is σ = 3234692. Its totient is φ = 3234690.

The previous prime is 3234683. The next prime is 3234701. The reversal of 3234691 is 1964323.

3234691 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (1964323) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3234691 - 2³ = 3234683 is a prime.

It is not a weakly prime, because it can be changed into another prime (3234601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1617345 + 1617346.

It is an arithmetic number, because the mean of its divisors is an integer number (1617346).

Almost surely, 2^3234691 is an apocalyptic number.

3234691 is a deficient number, since it is larger than the sum of its proper divisors (1).

3234691 is an equidigital number, since it uses as much as digits as its factorization.

3234691 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 3234691 is about 1798.5246731697. The cubic root of 3234691 is about 147.8918585475.

The spelling of 3234691 in words is "three million, two hundred thirty-four thousand, six hundred ninety-one".