2733828 has 24 divisors (see below), whose sum is σ = 6585600. Its totient is φ = 881760.

The previous prime is 2733827. The next prime is 2733851. The reversal of 2733828 is 8283372.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2733823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3303 + ... + 4046.

It is an arithmetic number, because the mean of its divisors is an integer number (274400).

2^2733828 is an apocalyptic number.

It is an amenable number.

2733828 is an abundant number, since it is smaller than the sum of its proper divisors (3851772).

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

2733828 is a wasteful number, since it uses less digits than its factorization.

2733828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7387 (or 7385 counting only the distinct ones).

The product of its digits is 16128, while the sum is 33.

The square root of 2733828 is about 1653.4291638894. The cubic root of 2733828 is about 139.8267925996.

The spelling of 2733828 in words is "two million, seven hundred thirty-three thousand, eight hundred twenty-eight".