80830193 has 4 divisors (see below), whose sum is σ = 81853440. Its totient is φ = 79806948.

The previous prime is 80830181. The next prime is 80830201. The reversal of 80830193 is 39103808.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 80830193 - 2⁶ = 80830129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80830133) 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, 511505 + ... + 511662.

It is an arithmetic number, because the mean of its divisors is an integer number (20463360).

Almost surely, 2^80830193 is an apocalyptic number.

It is an amenable number.

80830193 is a deficient number, since it is larger than the sum of its proper divisors (1023247).

80830193 is a wasteful number, since it uses less digits than its factorization.

80830193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023246.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 80830193 is about 8990.5613284155. The cubic root of 80830193 is about 432.3723088577.

The spelling of 80830193 in words is "eighty million, eight hundred thirty thousand, one hundred ninety-three".