2839064 has 8 divisors (see below), whose sum is σ = 5323260. Its totient is φ = 1419528.

The previous prime is 2839063. The next prime is 2839069. The reversal of 2839064 is 4609382.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 2839064.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2839063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177434 + ... + 177449.

2^2839064 is an apocalyptic number.

It is an amenable number.

2839064 is a deficient number, since it is larger than the sum of its proper divisors (2484196).

2839064 is a wasteful number, since it uses less digits than its factorization.

2839064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354889 (or 354885 counting only the distinct ones).

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

The square root of 2839064 is about 1684.9522248420. The cubic root of 2839064 is about 141.5984157206.

The spelling of 2839064 in words is "two million, eight hundred thirty-nine thousand, sixty-four".