2733090 has 64 divisors (see below), whose sum is σ = 7278336. Its totient is φ = 653312.

The previous prime is 2733077. The next prime is 2733091. The reversal of 2733090 is 903372.

It is a self number, because there is not a number n which added to its sum of digits gives 2733090.

It is not an unprimeable number, because it can be changed into a prime (2733091) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11614 + ... + 11846.

It is an arithmetic number, because the mean of its divisors is an integer number (113724).

2^2733090 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2733090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3639168).

2733090 is an abundant number, since it is smaller than the sum of its proper divisors (4545246).

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

2733090 is a wasteful number, since it uses less digits than its factorization.

2733090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283.

The product of its (nonzero) digits is 1134, while the sum is 24.

The square root of 2733090 is about 1653.2059762776. The cubic root of 2733090 is about 139.8142093330.

The spelling of 2733090 in words is "two million, seven hundred thirty-three thousand, ninety".