83349528 has 16 divisors (see below), whose sum is σ = 208373880. Its totient is φ = 27783168.

The previous prime is 83349499. The next prime is 83349529. The reversal of 83349528 is 82594338.

It is a self number, because there is not a number n which added to its sum of digits gives 83349528.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83349529) by changing a digit.

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, 1736425 + ... + 1736472.

Almost surely, 2^83349528 is an apocalyptic number.

It is an amenable number.

83349528 is an abundant number, since it is smaller than the sum of its proper divisors (125024352).

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

83349528 is a wasteful number, since it uses less digits than its factorization.

83349528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3472906 (or 3472902 counting only the distinct ones).

The product of its digits is 207360, while the sum is 42.

The square root of 83349528 is about 9129.5962670865. The cubic root of 83349528 is about 436.8185252243.

The spelling of 83349528 in words is "eighty-three million, three hundred forty-nine thousand, five hundred twenty-eight".