2834664 has 64 divisors (see below), whose sum is σ = 8294400. Its totient is φ = 790464.

The previous prime is 2834659. The next prime is 2834677. The reversal of 2834664 is 4664382.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7717 + ... + 8075.

It is an arithmetic number, because the mean of its divisors is an integer number (129600).

2^2834664 is an apocalyptic number.

2834664 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2834664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4147200).

2834664 is an abundant number, since it is smaller than the sum of its proper divisors (5459736).

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

2834664 is a wasteful number, since it uses less digits than its factorization.

2834664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422 (or 418 counting only the distinct ones).

The product of its digits is 27648, while the sum is 33.

The square root of 2834664 is about 1683.6460435614. The cubic root of 2834664 is about 141.5252278476.

The spelling of 2834664 in words is "two million, eight hundred thirty-four thousand, six hundred sixty-four".