2738633 has 12 divisors (see below), whose sum is σ = 2972928. Its totient is φ = 2519880.

The previous prime is 2738623. The next prime is 2738639. The reversal of 2738633 is 3368372.

2738633 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 2738633 - 2¹⁴ = 2722249 is a prime.

It is a super-2 number, since 2×2738633² = 15000221417378, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2738633.

It is not an unprimeable number, because it can be changed into a prime (2738639) 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, 16316 + ... + 16482.

It is an arithmetic number, because the mean of its divisors is an integer number (247744).

2^2738633 is an apocalyptic number.

2738633 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2738633 is a deficient number, since it is larger than the sum of its proper divisors (234295).

2738633 is a wasteful number, since it uses less digits than its factorization.

2738633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244 (or 221 counting only the distinct ones).

The product of its digits is 18144, while the sum is 32.

The square root of 2738633 is about 1654.8815667594. The cubic root of 2738633 is about 139.9086649163.

The spelling of 2738633 in words is "two million, seven hundred thirty-eight thousand, six hundred thirty-three".