80356093 has 8 divisors (see below), whose sum is σ = 86478840. Its totient is φ = 74388480.

The previous prime is 80356091. The next prime is 80356097. The reversal of 80356093 is 39065308.

It can be written as a sum of positive squares in 4 ways, for example, as 736164 + 79619929 = 858^2 + 8923^2 .

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 80356093 - 2¹ = 80356091 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 (80356091) 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, 37708 + ... + 39781.

It is an arithmetic number, because the mean of its divisors is an integer number (10809855).

Almost surely, 2^80356093 is an apocalyptic number.

It is an amenable number.

80356093 is a deficient number, since it is larger than the sum of its proper divisors (6122747).

80356093 is a wasteful number, since it uses less digits than its factorization.

80356093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77567.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 80356093 is about 8964.1560115830. The cubic root of 80356093 is about 431.5253077055.

The spelling of 80356093 in words is "eighty million, three hundred fifty-six thousand, ninety-three".