83309046 has 8 divisors (see below), whose sum is σ = 166618104. Its totient is φ = 27769680.

The previous prime is 83309041. The next prime is 83309047. The reversal of 83309046 is 64090338.

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

83309046 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 83308998 and 83309016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83309041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6942415 + ... + 6942426.

It is an arithmetic number, because the mean of its divisors is an integer number (20827263).

Almost surely, 2^83309046 is an apocalyptic number.

83309046 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83309046 is a wasteful number, since it uses less digits than its factorization.

83309046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13884846.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 83309046 is about 9127.3789227795. The cubic root of 83309046 is about 436.7477943652.

The spelling of 83309046 in words is "eighty-three million, three hundred nine thousand, forty-six".