2893966 has 8 divisors (see below), whose sum is σ = 4569480. Its totient is φ = 1370808.

The previous prime is 2893951. The next prime is 2893967. The reversal of 2893966 is 6693982.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2893967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38041 + ... + 38116.

It is an arithmetic number, because the mean of its divisors is an integer number (571185).

2^2893966 is an apocalyptic number.

2893966 is a deficient number, since it is larger than the sum of its proper divisors (1675514).

2893966 is a wasteful number, since it uses less digits than its factorization.

2893966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76178.

The product of its digits is 139968, while the sum is 43.

The square root of 2893966 is about 1701.1660706704. The cubic root of 2893966 is about 142.5053409304.

The spelling of 2893966 in words is "two million, eight hundred ninety-three thousand, nine hundred sixty-six".