83347488 has 96 divisors (see below), whose sum is σ = 277845120. Its totient is φ = 23811840.

The previous prime is 83347487. The next prime is 83347489. The reversal of 83347488 is 88474338.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (83347487) and next prime (83347489).

It is a tau number, because it is divible by the number of its divisors (96).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (83347487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 843 + ... + 12938.

It is an arithmetic number, because the mean of its divisors is an integer number (2894220).

Almost surely, 2^83347488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 83347488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138922560).

83347488 is an abundant number, since it is smaller than the sum of its proper divisors (194497632).

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

83347488 is a wasteful number, since it uses less digits than its factorization.

83347488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13807 (or 13793 counting only the distinct ones).

The product of its digits is 516096, while the sum is 45.

The square root of 83347488 is about 9129.4845418567. The cubic root of 83347488 is about 436.8149614486.

The spelling of 83347488 in words is "eighty-three million, three hundred forty-seven thousand, four hundred eighty-eight".