2946786 has 16 divisors (see below), whose sum is σ = 6204000. Its totient is φ = 930528.

The previous prime is 2946761. The next prime is 2946799. The reversal of 2946786 is 6876492.

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, 12811 + ... + 13038.

It is an arithmetic number, because the mean of its divisors is an integer number (387750).

2^2946786 is an apocalyptic number.

2946786 is an abundant number, since it is smaller than the sum of its proper divisors (3257214).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2946786 is a wasteful number, since it uses less digits than its factorization.

2946786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25873.

The product of its digits is 145152, while the sum is 42.

The square root of 2946786 is about 1716.6205171790. The cubic root of 2946786 is about 143.3671106022.

The spelling of 2946786 in words is "two million, nine hundred forty-six thousand, seven hundred eighty-six".