2723342 has 8 divisors (see below), whose sum is σ = 4092816. Its totient is φ = 1359072.

The previous prime is 2723341. The next prime is 2723351. The reversal of 2723342 is 2433272.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2723341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 518 + ... + 2390.

It is an arithmetic number, because the mean of its divisors is an integer number (511602).

2^2723342 is an apocalyptic number.

2723342 is a deficient number, since it is larger than the sum of its proper divisors (1369474).

2723342 is a wasteful number, since it uses less digits than its factorization.

2723342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2602.

The product of its digits is 2016, while the sum is 23.

The square root of 2723342 is about 1650.2551317902. The cubic root of 2723342 is about 139.6477881181.

The spelling of 2723342 in words is "two million, seven hundred twenty-three thousand, three hundred forty-two".