2734664 has 16 divisors (see below), whose sum is σ = 5193600. Its totient is φ = 1349712.

The previous prime is 2734663. The next prime is 2734673. The reversal of 2734664 is 4664372.

It is a d-powerful number, because it can be written as 2¹¹ + 7² + 3⁵ + 4⁶ + 6² + 6⁸ + 4¹⁰ .

It is a self number, because there is not a number n which added to its sum of digits gives 2734664.

It is not an unprimeable number, because it can be changed into a prime (2734663) 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, 1532 + ... + 2795.

It is an arithmetic number, because the mean of its divisors is an integer number (324600).

2^2734664 is an apocalyptic number.

It is an amenable number.

2734664 is a deficient number, since it is larger than the sum of its proper divisors (2458936).

2734664 is a wasteful number, since it uses less digits than its factorization.

2734664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4412 (or 4408 counting only the distinct ones).

The product of its digits is 24192, while the sum is 32.

The square root of 2734664 is about 1653.6819524927. The cubic root of 2734664 is about 139.8410440796.

The spelling of 2734664 in words is "two million, seven hundred thirty-four thousand, six hundred sixty-four".