2868694 has 8 divisors (see below), whose sum is σ = 4314528. Its totient is φ = 1430520.

The previous prime is 2868689. The next prime is 2868707. The reversal of 2868694 is 4968682.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2868694.

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, 862 + ... + 2545.

It is an arithmetic number, because the mean of its divisors is an integer number (539316).

2^2868694 is an apocalyptic number.

2868694 is a deficient number, since it is larger than the sum of its proper divisors (1445834).

2868694 is a wasteful number, since it uses less digits than its factorization.

2868694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3830.

The product of its digits is 165888, while the sum is 43.

The square root of 2868694 is about 1693.7219370369. The cubic root of 2868694 is about 142.0893110051.

The spelling of 2868694 in words is "two million, eight hundred sixty-eight thousand, six hundred ninety-four".