2434939 has 4 divisors (see below), whose sum is σ = 2622256. Its totient is φ = 2247624.

The previous prime is 2434931. The next prime is 2434963. The reversal of 2434939 is 9394342.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2434939 - 2³ = 2434931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2434931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93639 + ... + 93664.

It is an arithmetic number, because the mean of its divisors is an integer number (655564).

2^2434939 is an apocalyptic number.

2434939 is a deficient number, since it is larger than the sum of its proper divisors (187317).

2434939 is a wasteful number, since it uses less digits than its factorization.

2434939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187316.

The product of its digits is 23328, while the sum is 34.

The square root of 2434939 is about 1560.4291076496. The cubic root of 2434939 is about 134.5331657684.

The spelling of 2434939 in words is "two million, four hundred thirty-four thousand, nine hundred thirty-nine".