83493068 has 12 divisors (see below), whose sum is σ = 153803160. Its totient is φ = 39549312.

The previous prime is 83493043. The next prime is 83493121. The reversal of 83493068 is 86039438.

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, 549221 + ... + 549372.

It is an arithmetic number, because the mean of its divisors is an integer number (12816930).

Almost surely, 2^83493068 is an apocalyptic number.

It is an amenable number.

83493068 is a deficient number, since it is larger than the sum of its proper divisors (70310092).

83493068 is a wasteful number, since it uses less digits than its factorization.

83493068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1098616 (or 1098614 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 83493068 is about 9137.4541312118. The cubic root of 83493068 is about 437.0691364101.

The spelling of 83493068 in words is "eighty-three million, four hundred ninety-three thousand, sixty-eight".