83876748 has 12 divisors (see below), whose sum is σ = 195712440. Its totient is φ = 27958912.

The previous prime is 83876747. The next prime is 83876761. The reversal of 83876748 is 84767838.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 83876748.

It is not an unprimeable number, because it can be changed into a prime (83876747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3494853 + ... + 3494876.

It is an arithmetic number, because the mean of its divisors is an integer number (16309370).

Almost surely, 2^83876748 is an apocalyptic number.

It is an amenable number.

83876748 is an abundant number, since it is smaller than the sum of its proper divisors (111835692).

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

83876748 is a wasteful number, since it uses less digits than its factorization.

83876748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6989736 (or 6989734 counting only the distinct ones).

The product of its digits is 1806336, while the sum is 51.

The square root of 83876748 is about 9158.4249737605. The cubic root of 83876748 is about 437.7376089434.

The spelling of 83876748 in words is "eighty-three million, eight hundred seventy-six thousand, seven hundred forty-eight".