34820666 has 8 divisors (see below), whose sum is σ = 54501984. Its totient is φ = 16653340.

The previous prime is 34820651. The next prime is 34820671. The reversal of 34820666 is 66602843.

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

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 in 3 ways as a sum of consecutive naturals, for example, 378440 + ... + 378531.

It is an arithmetic number, because the mean of its divisors is an integer number (6812748).

Almost surely, 2^34820666 is an apocalyptic number.

34820666 is a deficient number, since it is larger than the sum of its proper divisors (19681318).

34820666 is a wasteful number, since it uses less digits than its factorization.

34820666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756996.

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 34820666 is about 5900.9038290757. The cubic root of 34820666 is about 326.5469946668.

The spelling of 34820666 in words is "thirty-four million, eight hundred twenty thousand, six hundred sixty-six".