34873666 has 4 divisors (see below), whose sum is σ = 52310502. Its totient is φ = 17436832.

The previous prime is 34873651. The next prime is 34873669. The reversal of 34873666 is 66637843.

34873666 is nontrivially palindromic in base 8.

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

It can be written as a sum of positive squares in only one way, i.e., 29214025 + 5659641 = 5405^2 + 2379^2 .

It is not an unprimeable number, because it can be changed into a prime (34873669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8718415 + ... + 8718418.

Almost surely, 2^34873666 is an apocalyptic number.

34873666 is a deficient number, since it is larger than the sum of its proper divisors (17436836).

34873666 is a wasteful number, since it uses less digits than its factorization.

34873666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17436835.

The product of its digits is 435456, while the sum is 43.

The square root of 34873666 is about 5905.3929589825. The cubic root of 34873666 is about 326.7125880651.

The spelling of 34873666 in words is "thirty-four million, eight hundred seventy-three thousand, six hundred sixty-six".