83841793 has 12 divisors (see below), whose sum is σ = 97831152. Its totient is φ = 71642760.

The previous prime is 83841757. The next prime is 83841799. The reversal of 83841793 is 39714838.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-83841793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83841799) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14538 + ... + 19468.

It is an arithmetic number, because the mean of its divisors is an integer number (8152596).

Almost surely, 2^83841793 is an apocalyptic number.

It is an amenable number.

83841793 is a deficient number, since it is larger than the sum of its proper divisors (13989359).

83841793 is a wasteful number, since it uses less digits than its factorization.

83841793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5292 (or 5285 counting only the distinct ones).

The product of its digits is 145152, while the sum is 43.

The square root of 83841793 is about 9156.5164227451. The cubic root of 83841793 is about 437.6767925490.

The spelling of 83841793 in words is "eighty-three million, eight hundred forty-one thousand, seven hundred ninety-three".