83500794 has 80 divisors (see below), whose sum is σ = 208158720. Its totient is φ = 24844320.

The previous prime is 83500793. The next prime is 83500799. The reversal of 83500794 is 49700538.

83500794 is a `hidden beast` number, since 83 + 500 + 79 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83500793) 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 39 ways as a sum of consecutive naturals, for example, 64647 + ... + 65925.

It is an arithmetic number, because the mean of its divisors is an integer number (2601984).

Almost surely, 2^83500794 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 83500794, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104079360).

83500794 is an abundant number, since it is smaller than the sum of its proper divisors (124657926).

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

83500794 is a wasteful number, since it uses less digits than its factorization.

83500794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337 (or 1328 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 83500794 is about 9137.8768868923. The cubic root of 83500794 is about 437.0826173376.

The spelling of 83500794 in words is "eighty-three million, five hundred thousand, seven hundred ninety-four".