83458383 has 4 divisors (see below), whose sum is σ = 111277848. Its totient is φ = 55638920.

The previous prime is 83458379. The next prime is 83458429. The reversal of 83458383 is 38385438.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 83458383 - 2² = 83458379 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83458303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13909728 + ... + 13909733.

It is an arithmetic number, because the mean of its divisors is an integer number (27819462).

Almost surely, 2^83458383 is an apocalyptic number.

83458383 is a deficient number, since it is larger than the sum of its proper divisors (27819465).

83458383 is a wasteful number, since it uses less digits than its factorization.

83458383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27819464.

The product of its digits is 276480, while the sum is 42.

The square root of 83458383 is about 9135.5559765129. Note that the first 3 decimals coincide. The cubic root of 83458383 is about 437.0086050667.

The spelling of 83458383 in words is "eighty-three million, four hundred fifty-eight thousand, three hundred eighty-three".