2939234 has 8 divisors (see below), whose sum is σ = 4551168. Its totient is φ = 1422180.

The previous prime is 2939231. The next prime is 2939257. The reversal of 2939234 is 4329392.

2939234 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 a self number, because there is not a number n which added to its sum of digits gives 2939234.

It is not an unprimeable number, because it can be changed into a prime (2939231) by changing a digit.

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, 23642 + ... + 23765.

It is an arithmetic number, because the mean of its divisors is an integer number (568896).

2^2939234 is an apocalyptic number.

2939234 is a deficient number, since it is larger than the sum of its proper divisors (1611934).

2939234 is a wasteful number, since it uses less digits than its factorization.

2939234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47440.

The product of its digits is 11664, while the sum is 32.

The square root of 2939234 is about 1714.4194352608. The cubic root of 2939234 is about 143.2445324603.

It can be divided in two parts, 29 and 39234, that multiplied together give a triangular number (1137786 = T₁₅₀₈).

The spelling of 2939234 in words is "two million, nine hundred thirty-nine thousand, two hundred thirty-four".