2723338 has 16 divisors (see below), whose sum is σ = 4326336. Its totient is φ = 1283040.

The previous prime is 2723333. The next prime is 2723339. The reversal of 2723338 is 8333272.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2723333) 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, 2953 + ... + 3763.

It is an arithmetic number, because the mean of its divisors is an integer number (270396).

2^2723338 is an apocalyptic number.

2723338 is a deficient number, since it is larger than the sum of its proper divisors (1602998).

2723338 is a wasteful number, since it uses less digits than its factorization.

2723338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909.

The product of its digits is 6048, while the sum is 28.

The square root of 2723338 is about 1650.2539198560. The cubic root of 2723338 is about 139.6477197473.

The spelling of 2723338 in words is "two million, seven hundred twenty-three thousand, three hundred thirty-eight".