2634109 has 2 divisors, whose sum is σ = 2634110. Its totient is φ = 2634108.

The previous prime is 2634083. The next prime is 2634119. The reversal of 2634109 is 9014362.

2634109 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1863225 + 770884 = 1365^2 + 878^2 .

It is a cyclic number.

It is not a de Polignac number, because 2634109 - 2⁹ = 2633597 is a prime.

2634109 is a lucky number.

It is equal to p₁₉₂₁₈₄ and since 2634109 and 192184 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2634119) 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, 1317054 + 1317055.

It is an arithmetic number, because the mean of its divisors is an integer number (1317055).

2^2634109 is an apocalyptic number.

It is an amenable number.

2634109 is a deficient number, since it is larger than the sum of its proper divisors (1).

2634109 is an equidigital number, since it uses as much as digits as its factorization.

2634109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 2634109 is about 1622.9938385589. The cubic root of 2634109 is about 138.1055867695.

The spelling of 2634109 in words is "two million, six hundred thirty-four thousand, one hundred nine".