83298306 has 96 divisors (see below), whose sum is σ = 213542784. Its totient is φ = 21081600.

The previous prime is 83298277. The next prime is 83298349. The reversal of 83298306 is 60389238.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1365516 + ... + 1365576.

It is an arithmetic number, because the mean of its divisors is an integer number (2224404).

Almost surely, 2^83298306 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 83298306, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106771392).

83298306 is an abundant number, since it is smaller than the sum of its proper divisors (130244478).

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

83298306 is a wasteful number, since it uses less digits than its factorization.

83298306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188 (or 127 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 83298306 is about 9126.7905640482. The cubic root of 83298306 is about 436.7290254034.

The spelling of 83298306 in words is "eighty-three million, two hundred ninety-eight thousand, three hundred six".