83363500 has 96 divisors (see below), whose sum is σ = 207567360. Its totient is φ = 28952000.

The previous prime is 83363491. The next prime is 83363509. The reversal of 83363500 is 536338.

It is an interprime number because it is at equal distance from previous prime (83363491) and next prime (83363509).

It is not an unprimeable number, because it can be changed into a prime (83363509) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 126171 + ... + 126829.

It is an arithmetic number, because the mean of its divisors is an integer number (2162160).

Almost surely, 2^83363500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 83363500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103783680).

83363500 is an abundant number, since it is smaller than the sum of its proper divisors (124203860).

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

83363500 is a wasteful number, since it uses less digits than its factorization.

83363500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712 (or 700 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 83363500 is about 9130.3614386288. The cubic root of 83363500 is about 436.8429320309.

Adding to 83363500 its reverse (536338), we get a palindrome (83899838).

The spelling of 83363500 in words is "eighty-three million, three hundred sixty-three thousand, five hundred".