2966678 has 48 divisors (see below), whose sum is σ = 5630688. Its totient is φ = 1161600.

The previous prime is 2966659. The next prime is 2966681. The reversal of 2966678 is 8766692.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72338 + ... + 72378.

It is an arithmetic number, because the mean of its divisors is an integer number (117306).

2^2966678 is an apocalyptic number.

2966678 is a deficient number, since it is larger than the sum of its proper divisors (2664010).

2966678 is a wasteful number, since it uses less digits than its factorization.

2966678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101 (or 90 counting only the distinct ones).

The product of its digits is 217728, while the sum is 44.

The square root of 2966678 is about 1722.4047143456. The cubic root of 2966678 is about 143.6889827995.

The spelling of 2966678 in words is "two million, nine hundred sixty-six thousand, six hundred seventy-eight".