83340210 has 32 divisors (see below), whose sum is σ = 200863872. Its totient is φ = 22129920.

The previous prime is 83340209. The next prime is 83340211. The reversal of 83340210 is 1204338.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (83340209) and next prime (83340211).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (83340211) 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 15 ways as a sum of consecutive naturals, for example, 1467 + ... + 12993.

It is an arithmetic number, because the mean of its divisors is an integer number (6276996).

Almost surely, 2^83340210 is an apocalyptic number.

83340210 is an abundant number, since it is smaller than the sum of its proper divisors (117523662).

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

83340210 is a wasteful number, since it uses less digits than its factorization.

83340210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11778.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 83340210 is about 9129.0859345282. The cubic root of 83340210 is about 436.8022466810.

Adding to 83340210 its reverse (1204338), we get a palindrome (84544548).

The spelling of 83340210 in words is "eighty-three million, three hundred forty thousand, two hundred ten".