2684495 has 8 divisors (see below), whose sum is σ = 3514320. Its totient is φ = 1952320.

The previous prime is 2684477. The next prime is 2684509. The reversal of 2684495 is 5944862.

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

It is not a de Polignac number, because 2684495 - 2⁶ = 2684431 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 24350 + ... + 24459.

It is an arithmetic number, because the mean of its divisors is an integer number (439290).

2^2684495 is an apocalyptic number.

2684495 is a deficient number, since it is larger than the sum of its proper divisors (829825).

2684495 is a wasteful number, since it uses less digits than its factorization.

2684495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48825.

The product of its digits is 69120, while the sum is 38.

The square root of 2684495 is about 1638.4428583262. The cubic root of 2684495 is about 138.9806056132.

The spelling of 2684495 in words is "two million, six hundred eighty-four thousand, four hundred ninety-five".