83488630 has 8 divisors (see below), whose sum is σ = 150279552. Its totient is φ = 33395448.

The previous prime is 83488627. The next prime is 83488661. The reversal of 83488630 is 3688438.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4174422 + ... + 4174441.

It is an arithmetic number, because the mean of its divisors is an integer number (18784944).

Almost surely, 2^83488630 is an apocalyptic number.

83488630 is a deficient number, since it is larger than the sum of its proper divisors (66790922).

83488630 is a wasteful number, since it uses less digits than its factorization.

83488630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8348870.

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 83488630 is about 9137.2112813484. The cubic root of 83488630 is about 437.0613922654.

The spelling of 83488630 in words is "eighty-three million, four hundred eighty-eight thousand, six hundred thirty".