2671369 has 2 divisors, whose sum is σ = 2671370. Its totient is φ = 2671368.

The previous prime is 2671367. The next prime is 2671391. The reversal of 2671369 is 9631762.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2325625 + 345744 = 1525^2 + 588^2 .

It is a cyclic number.

It is not a de Polignac number, because 2671369 - 2¹ = 2671367 is a prime.

It is a super-2 number, since 2×2671369² = 14272424668322, which contains 22 as substring.

Together with 2671367, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2671367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1335684 + 1335685.

It is an arithmetic number, because the mean of its divisors is an integer number (1335685).

2^2671369 is an apocalyptic number.

It is an amenable number.

2671369 is a deficient number, since it is larger than the sum of its proper divisors (1).

2671369 is an equidigital number, since it uses as much as digits as its factorization.

2671369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13608, while the sum is 34.

The square root of 2671369 is about 1634.4323173506. The cubic root of 2671369 is about 138.7537174017.

The spelling of 2671369 in words is "two million, six hundred seventy-one thousand, three hundred sixty-nine".