80193308 has 12 divisors (see below), whose sum is σ = 151133640. Its totient is φ = 37012272.

The previous prime is 80193287. The next prime is 80193313. The reversal of 80193308 is 80339108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 771038 + ... + 771141.

It is an arithmetic number, because the mean of its divisors is an integer number (12594470).

Almost surely, 2^80193308 is an apocalyptic number.

It is an amenable number.

80193308 is a deficient number, since it is larger than the sum of its proper divisors (70940332).

80193308 is a wasteful number, since it uses less digits than its factorization.

80193308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1542196 (or 1542194 counting only the distinct ones).

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

The square root of 80193308 is about 8955.0716356710. The cubic root of 80193308 is about 431.2337167275.

The spelling of 80193308 in words is "eighty million, one hundred ninety-three thousand, three hundred eight".