2928894 has 8 divisors (see below), whose sum is σ = 5857800. Its totient is φ = 976296.

The previous prime is 2928881. The next prime is 2928929. The reversal of 2928894 is 4988292.

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

2928894 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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, 244069 + ... + 244080.

It is an arithmetic number, because the mean of its divisors is an integer number (732225).

2^2928894 is an apocalyptic number.

2928894 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2928894 is a wasteful number, since it uses less digits than its factorization.

2928894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488154.

The product of its digits is 82944, while the sum is 42.

The square root of 2928894 is about 1711.4011803198. The cubic root of 2928894 is about 143.0763606709.

The spelling of 2928894 in words is "two million, nine hundred twenty-eight thousand, eight hundred ninety-four".