2673868 has 12 divisors (see below), whose sum is σ = 4693752. Its totient is φ = 1332800.

The previous prime is 2673859. The next prime is 2673871. The reversal of 2673868 is 8683762.

It is a happy number.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2 + 6⁷ + 7⁵ + 3³ + 8 + 6⁷ + 8⁷ .

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 2673868.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 771 + ... + 2437.

It is an arithmetic number, because the mean of its divisors is an integer number (391146).

2^2673868 is an apocalyptic number.

It is an amenable number.

2673868 is a deficient number, since it is larger than the sum of its proper divisors (2019884).

2673868 is a wasteful number, since it uses less digits than its factorization.

2673868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2072 (or 2070 counting only the distinct ones).

The product of its digits is 96768, while the sum is 40.

The square root of 2673868 is about 1635.1966242627. The cubic root of 2673868 is about 138.7969708137.

Subtracting from 2673868 its sum of digits (40), we obtain a triangular number (2673828 = T₂₃₁₂).

The spelling of 2673868 in words is "two million, six hundred seventy-three thousand, eight hundred sixty-eight".