2906834 has 16 divisors (see below), whose sum is σ = 5005248. Its totient is φ = 1240272.

The previous prime is 2906807. The next prime is 2906851. The reversal of 2906834 is 4386092.

2906834 = 362² + 363² + ... + 382².

2906834 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2906834.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 5297 + ... + 5819.

It is an arithmetic number, because the mean of its divisors is an integer number (312828).

2^2906834 is an apocalyptic number.

2906834 is a deficient number, since it is larger than the sum of its proper divisors (2098414).

2906834 is a wasteful number, since it uses less digits than its factorization.

2906834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 2906834 is about 1704.9439873497. The cubic root of 2906834 is about 142.7162449850.

The spelling of 2906834 in words is "two million, nine hundred six thousand, eight hundred thirty-four".