83378360 has 32 divisors (see below), whose sum is σ = 202033440. Its totient is φ = 30785664.

The previous prime is 83378357. The next prime is 83378369. The reversal of 83378360 is 6387338.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83378369) 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 7 ways as a sum of consecutive naturals, for example, 79652 + ... + 80691.

It is an arithmetic number, because the mean of its divisors is an integer number (6313545).

Almost surely, 2^83378360 is an apocalyptic number.

It is an amenable number.

83378360 is an abundant number, since it is smaller than the sum of its proper divisors (118655080).

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

83378360 is a wasteful number, since it uses less digits than its factorization.

83378360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160367 (or 160363 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 83378360 is about 9131.1751708091. The cubic root of 83378360 is about 436.8688870364.

It can be divided in two parts, 83378 and 360, that added together give a palindrome (83738).

The spelling of 83378360 in words is "eighty-three million, three hundred seventy-eight thousand, three hundred sixty".