83200649 has 8 divisors (see below), whose sum is σ = 95155008. Its totient is φ = 71263440.

The previous prime is 83200643. The next prime is 83200687. The reversal of 83200649 is 94600238.

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

It is a cyclic number.

It is not a de Polignac number, because 83200649 - 2¹⁶ = 83135113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83200643) 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 7 ways as a sum of consecutive naturals, for example, 8774 + ... + 15600.

It is an arithmetic number, because the mean of its divisors is an integer number (11894376).

Almost surely, 2^83200649 is an apocalyptic number.

It is an amenable number.

83200649 is a deficient number, since it is larger than the sum of its proper divisors (11954359).

83200649 is a wasteful number, since it uses less digits than its factorization.

83200649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8575.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 83200649 is about 9121.4389763896. The cubic root of 83200649 is about 436.5582883401.

The spelling of 83200649 in words is "eighty-three million, two hundred thousand, six hundred forty-nine".