83044291 has 4 divisors (see below), whose sum is σ = 90593784. Its totient is φ = 75494800.

The previous prime is 83044271. The next prime is 83044301. The reversal of 83044291 is 19244038.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83044291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83044271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3774730 + ... + 3774751.

It is an arithmetic number, because the mean of its divisors is an integer number (22648446).

Almost surely, 2^83044291 is an apocalyptic number.

83044291 is a deficient number, since it is larger than the sum of its proper divisors (7549493).

83044291 is a wasteful number, since it uses less digits than its factorization.

83044291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7549492.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 83044291 is about 9112.8640393676. The cubic root of 83044291 is about 436.2846438992.

The spelling of 83044291 in words is "eighty-three million, forty-four thousand, two hundred ninety-one".