83296386 has 48 divisors (see below), whose sum is σ = 189573696. Its totient is φ = 26382048.

The previous prime is 83296373. The next prime is 83296387. The reversal of 83296386 is 68369238.

83296386 is a `hidden beast` number, since 8 + 3 + 2 + 9 + 638 + 6 = 666.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (83296387) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 71041 + ... + 72203.

It is an arithmetic number, because the mean of its divisors is an integer number (3949452).

Almost surely, 2^83296386 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 83296386, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94786848).

83296386 is an abundant number, since it is smaller than the sum of its proper divisors (106277310).

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

83296386 is a wasteful number, since it uses less digits than its factorization.

83296386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367 (or 1364 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 83296386 is about 9126.6853786027. The cubic root of 83296386 is about 436.7256698883.

The spelling of 83296386 in words is "eighty-three million, two hundred ninety-six thousand, three hundred eighty-six".