34821946 has 8 divisors (see below), whose sum is σ = 54982080. Its totient is φ = 16494588.

The previous prime is 34821929. The next prime is 34821979. The reversal of 34821946 is 64912843.

34821946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 458146 + ... + 458221.

It is an arithmetic number, because the mean of its divisors is an integer number (6872760).

Almost surely, 2^34821946 is an apocalyptic number.

34821946 is a deficient number, since it is larger than the sum of its proper divisors (20160134).

34821946 is a wasteful number, since it uses less digits than its factorization.

34821946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916388.

The product of its digits is 41472, while the sum is 37.

The square root of 34821946 is about 5901.0122860404. The cubic root of 34821946 is about 326.5509958830.

The spelling of 34821946 in words is "thirty-four million, eight hundred twenty-one thousand, nine hundred forty-six".