83305946 has 8 divisors (see below), whose sum is σ = 125707680. Its totient is φ = 41403388.

The previous prime is 83305879. The next prime is 83305961. The reversal of 83305946 is 64950338.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124376 + ... + 125043.

It is an arithmetic number, because the mean of its divisors is an integer number (15713460).

Almost surely, 2^83305946 is an apocalyptic number.

83305946 is a deficient number, since it is larger than the sum of its proper divisors (42401734).

83305946 is a wasteful number, since it uses less digits than its factorization.

83305946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249588.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 83305946 is about 9127.2091024584. The cubic root of 83305946 is about 436.7423770465.

The spelling of 83305946 in words is "eighty-three million, three hundred five thousand, nine hundred forty-six".