2984646 has 32 divisors (see below), whose sum is σ = 6877440. Its totient is φ = 845856.

The previous prime is 2984629. The next prime is 2984671. The reversal of 2984646 is 6464892.

2984646 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2984646² = 17816223490632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7320 + ... + 7716.

It is an arithmetic number, because the mean of its divisors is an integer number (214920).

2^2984646 is an apocalyptic number.

2984646 is an abundant number, since it is smaller than the sum of its proper divisors (3892794).

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

2984646 is a wasteful number, since it uses less digits than its factorization.

2984646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588.

The product of its digits is 82944, while the sum is 39.

The square root of 2984646 is about 1727.6128038423. The cubic root of 2984646 is about 143.9784882989.

It can be divided in two parts, 29846 and 46, that added together give a palindrome (29892).

The spelling of 2984646 in words is "two million, nine hundred eighty-four thousand, six hundred forty-six".