80793345 has 16 divisors (see below), whose sum is σ = 132276672. Its totient is φ = 42087360.

The previous prime is 80793289. The next prime is 80793353. The reversal of 80793345 is 54339708.

It is not a de Polignac number, because 80793345 - 2⁶ = 80793281 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61986 + ... + 63275.

It is an arithmetic number, because the mean of its divisors is an integer number (8267292).

Almost surely, 2^80793345 is an apocalyptic number.

It is an amenable number.

80793345 is a deficient number, since it is larger than the sum of its proper divisors (51483327).

80793345 is a wasteful number, since it uses less digits than its factorization.

80793345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125312.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 80793345 is about 8988.5118345586. The cubic root of 80793345 is about 432.3065971237.

The spelling of 80793345 in words is "eighty million, seven hundred ninety-three thousand, three hundred forty-five".