2664334 has 4 divisors (see below), whose sum is σ = 3996504. Its totient is φ = 1332166.

The previous prime is 2664329. The next prime is 2664341. The reversal of 2664334 is 4334662.

2664334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a d-powerful number, because it can be written as 2²¹ + 6⁴ + 6⁷ + 4⁶ + 3³ + 3⁹ + 4⁹ .

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 as a sum of consecutive naturals, namely, 666082 + ... + 666085.

It is an arithmetic number, because the mean of its divisors is an integer number (999126).

2^2664334 is an apocalyptic number.

2664334 is a deficient number, since it is larger than the sum of its proper divisors (1332170).

2664334 is a wasteful number, since it uses less digits than its factorization.

2664334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1332169.

The product of its digits is 10368, while the sum is 28.

The square root of 2664334 is about 1632.2787752097. The cubic root of 2664334 is about 138.6318085560.

Adding to 2664334 its reverse (4334662), we get a palindrome (6998996).

The spelling of 2664334 in words is "two million, six hundred sixty-four thousand, three hundred thirty-four".