2939206 has 8 divisors (see below), whose sum is σ = 4528080. Its totient is φ = 1429848.

The previous prime is 2939191. The next prime is 2939207. The reversal of 2939206 is 6029392.

2939206 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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (2939207) 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, 19786 + ... + 19933.

It is an arithmetic number, because the mean of its divisors is an integer number (566010).

2^2939206 is an apocalyptic number.

2939206 is a deficient number, since it is larger than the sum of its proper divisors (1588874).

2939206 is a wasteful number, since it uses less digits than its factorization.

2939206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39758.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 2939206 is about 1714.4112692117. The cubic root of 2939206 is about 143.2440775958.

The spelling of 2939206 in words is "two million, nine hundred thirty-nine thousand, two hundred six".