2673819 has 12 divisors (see below), whose sum is σ = 4030416. Its totient is φ = 1704912.

The previous prime is 2673793. The next prime is 2673857. The reversal of 2673819 is 9183762.

2673819 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2673819 - 2⁵ = 2673787 is a prime.

It is a super-2 number, since 2×2673819² = 14298616089522, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2673859) 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 11 ways as a sum of consecutive naturals, for example, 6252 + ... + 6665.

It is an arithmetic number, because the mean of its divisors is an integer number (335868).

2^2673819 is an apocalyptic number.

2673819 is a deficient number, since it is larger than the sum of its proper divisors (1356597).

2673819 is a wasteful number, since it uses less digits than its factorization.

2673819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12946 (or 12943 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 2673819 is about 1635.1816412864. The cubic root of 2673819 is about 138.7961229667.

The spelling of 2673819 in words is "two million, six hundred seventy-three thousand, eight hundred nineteen".