83388441 has 8 divisors (see below), whose sum is σ = 111237184. Its totient is φ = 55566000.

The previous prime is 83388421. The next prime is 83388493. The reversal of 83388441 is 14488338.

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

It is not a de Polignac number, because 83388441 - 2⁷ = 83388313 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 83388441.

It is not an unprimeable number, because it can be changed into a prime (83388421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2691 + ... + 13191.

It is an arithmetic number, because the mean of its divisors is an integer number (13904648).

Almost surely, 2^83388441 is an apocalyptic number.

It is an amenable number.

83388441 is a deficient number, since it is larger than the sum of its proper divisors (27848743).

83388441 is a wasteful number, since it uses less digits than its factorization.

83388441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13151.

The product of its digits is 73728, while the sum is 39.

The square root of 83388441 is about 9131.7271641240. The cubic root of 83388441 is about 436.8864931146.

The spelling of 83388441 in words is "eighty-three million, three hundred eighty-eight thousand, four hundred forty-one".