2733668 has 24 divisors (see below), whose sum is σ = 5789952. Its totient is φ = 1102464.

The previous prime is 2733649. The next prime is 2733697. The reversal of 2733668 is 8663372.

2733668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2396 + ... + 3347.

It is an arithmetic number, because the mean of its divisors is an integer number (241248).

2^2733668 is an apocalyptic number.

2733668 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2733668 is an abundant number, since it is smaller than the sum of its proper divisors (3056284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2733668 is a wasteful number, since it uses less digits than its factorization.

2733668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5771 (or 5769 counting only the distinct ones).

The product of its digits is 36288, while the sum is 35.

The square root of 2733668 is about 1653.3807788891. The cubic root of 2733668 is about 139.8240647124.

The spelling of 2733668 in words is "two million, seven hundred thirty-three thousand, six hundred sixty-eight".