2943274 has 8 divisors (see below), whose sum is σ = 4489920. Its totient is φ = 1446636.

The previous prime is 2943257. The next prime is 2943289. The reversal of 2943274 is 4723492.

2943274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an alternating number because its digits alternate between even and odd.

It is a plaindrome in base 14.

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 3 ways as a sum of consecutive naturals, for example, 12354 + ... + 12589.

It is an arithmetic number, because the mean of its divisors is an integer number (561240).

2^2943274 is an apocalyptic number.

2943274 is a deficient number, since it is larger than the sum of its proper divisors (1546646).

2943274 is a wasteful number, since it uses less digits than its factorization.

2943274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25004.

The product of its digits is 12096, while the sum is 31.

The square root of 2943274 is about 1715.5972720892. The cubic root of 2943274 is about 143.3101326549.

The spelling of 2943274 in words is "two million, nine hundred forty-three thousand, two hundred seventy-four".