2739066 has 32 divisors (see below), whose sum is σ = 6110208. Its totient is φ = 811440.

The previous prime is 2739053. The next prime is 2739071. The reversal of 2739066 is 6609372.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2661 + ... + 3543.

It is an arithmetic number, because the mean of its divisors is an integer number (190944).

2^2739066 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2739066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3055104).

2739066 is an abundant number, since it is smaller than the sum of its proper divisors (3371142).

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

2739066 is a wasteful number, since it uses less digits than its factorization.

2739066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 946.

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 2739066 is about 1655.0123866606. The cubic root of 2739066 is about 139.9160380911.

It can be divided in two parts, 273 and 9066, that added together give a palindrome (9339).

The spelling of 2739066 in words is "two million, seven hundred thirty-nine thousand, sixty-six".