83976798 has 8 divisors (see below), whose sum is σ = 167953608. Its totient is φ = 27992264.

The previous prime is 83976793. The next prime is 83976803. The reversal of 83976798 is 89767938.

It is an interprime number because it is at equal distance from previous prime (83976793) and next prime (83976803).

It is a sphenic number, since it is the product of 3 distinct primes.

83976798 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83976793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6998061 + ... + 6998072.

It is an arithmetic number, because the mean of its divisors is an integer number (20994201).

Almost surely, 2^83976798 is an apocalyptic number.

83976798 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

83976798 is a wasteful number, since it uses less digits than its factorization.

83976798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13996138.

The product of its digits is 4572288, while the sum is 57.

The square root of 83976798 is about 9163.8855296212. The cubic root of 83976798 is about 437.9115874173.

The spelling of 83976798 in words is "eighty-three million, nine hundred seventy-six thousand, seven hundred ninety-eight".