2973634 has 8 divisors (see below), whose sum is σ = 4473360. Its totient is φ = 1482516.

The previous prime is 2973617. The next prime is 2973667. The reversal of 2973634 is 4363792.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 2²¹ + 9³ + 7⁷ + 3⁶ + 6⁶ + 3⁶ + 4⁶ .

It is a self number, because there is not a number n which added to its sum of digits gives 2973634.

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 3 ways as a sum of consecutive naturals, for example, 1204 + ... + 2719.

It is an arithmetic number, because the mean of its divisors is an integer number (559170).

2^2973634 is an apocalyptic number.

2973634 is a deficient number, since it is larger than the sum of its proper divisors (1499726).

2973634 is a wasteful number, since it uses less digits than its factorization.

2973634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4304.

The product of its digits is 27216, while the sum is 34.

The square root of 2973634 is about 1724.4228019833. The cubic root of 2973634 is about 143.8011981462.

The spelling of 2973634 in words is "two million, nine hundred seventy-three thousand, six hundred thirty-four".