2034491 has 2 divisors, whose sum is σ = 2034492. Its totient is φ = 2034490.

The previous prime is 2034481. The next prime is 2034493. The reversal of 2034491 is 1944302.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2034491 - 2⁶ = 2034427 is a prime.

Together with 2034493, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2034493) 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, 1017245 + 1017246.

It is an arithmetic number, because the mean of its divisors is an integer number (1017246).

2^2034491 is an apocalyptic number.

2034491 is a deficient number, since it is larger than the sum of its proper divisors (1).

2034491 is an equidigital number, since it uses as much as digits as its factorization.

2034491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 2034491 is about 1426.3558462039. The cubic root of 2034491 is about 126.7122466005.

Adding to 2034491 its reverse (1944302), we get a palindrome (3978793).

The spelling of 2034491 in words is "two million, thirty-four thousand, four hundred ninety-one".