6741619 has 2 divisors, whose sum is σ = 6741620. Its totient is φ = 6741618.

The previous prime is 6741617. The next prime is 6741641. The reversal of 6741619 is 9161476.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6741619 - 2¹ = 6741617 is a prime.

It is a super-2 number, since 2×6741619² = 90898853482322, which contains 22 as substring.

Together with 6741617, it forms a pair of twin primes.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (6741613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3370809 + 3370810.

It is an arithmetic number, because the mean of its divisors is an integer number (3370810).

Almost surely, 2^6741619 is an apocalyptic number.

6741619 is a deficient number, since it is larger than the sum of its proper divisors (1).

6741619 is an equidigital number, since it uses as much as digits as its factorization.

6741619 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072, while the sum is 34.

The square root of 6741619 is about 2596.4627861766. The cubic root of 6741619 is about 188.9099073241.

The spelling of 6741619 in words is "six million, seven hundred forty-one thousand, six hundred nineteen".