80741983 has 8 divisors (see below), whose sum is σ = 96288768. Its totient is φ = 66198264.

The previous prime is 80741977. The next prime is 80742019. The reversal of 80741983 is 38914708.

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

It is a cyclic number.

It is not a de Polignac number, because 80741983 - 2⁵ = 80741951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80741923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250591 + ... + 250912.

It is an arithmetic number, because the mean of its divisors is an integer number (12036096).

Almost surely, 2^80741983 is an apocalyptic number.

80741983 is a deficient number, since it is larger than the sum of its proper divisors (15546785).

80741983 is a wasteful number, since it uses less digits than its factorization.

80741983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501533.

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 80741983 is about 8985.6542889208. The cubic root of 80741983 is about 432.2149689568.

The spelling of 80741983 in words is "eighty million, seven hundred forty-one thousand, nine hundred eighty-three".