2671349 has 4 divisors (see below), whose sum is σ = 2697900. Its totient is φ = 2644800.

The previous prime is 2671337. The next prime is 2671351. The reversal of 2671349 is 9431762.

2671349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1500625 + 1170724 = 1225^2 + 1082^2 .

It is a cyclic number.

It is not a de Polignac number, because 2671349 - 2⁸ = 2671093 is a prime.

It is a super-2 number, since 2×2671349² = 14272210959602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2671309) 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 in 3 ways as a sum of consecutive naturals, for example, 13124 + ... + 13325.

It is an arithmetic number, because the mean of its divisors is an integer number (674475).

2^2671349 is an apocalyptic number.

It is an amenable number.

2671349 is a deficient number, since it is larger than the sum of its proper divisors (26551).

2671349 is a wasteful number, since it uses less digits than its factorization.

2671349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26550.

The product of its digits is 9072, while the sum is 32.

The square root of 2671349 is about 1634.4261990069. The cubic root of 2671349 is about 138.7533711271.

It can be divided in two parts, 26713 and 49, that added together give a palindrome (26762).

The spelling of 2671349 in words is "two million, six hundred seventy-one thousand, three hundred forty-nine".