2732394 has 32 divisors (see below), whose sum is σ = 6345216. Its totient is φ = 768240.

The previous prime is 2732383. The next prime is 2732407. The reversal of 2732394 is 4932372.

2732394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 2329 + ... + 3299.

It is an arithmetic number, because the mean of its divisors is an integer number (198288).

2^2732394 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2732394, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3172608).

2732394 is an abundant number, since it is smaller than the sum of its proper divisors (3612822).

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

2732394 is a wasteful number, since it uses less digits than its factorization.

2732394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050.

The product of its digits is 9072, while the sum is 30.

The square root of 2732394 is about 1652.9954627887. The cubic root of 2732394 is about 139.8023401116.

The spelling of 2732394 in words is "two million, seven hundred thirty-two thousand, three hundred ninety-four".