808293345 has 16 divisors (see below), whose sum is σ = 1361336640. Its totient is φ = 408400704.

The previous prime is 808293341. The next prime is 808293361. The reversal of 808293345 is 543392808.

It is not a de Polignac number, because 808293345 - 2² = 808293341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 808293297 and 808293306.

It is not an unprimeable number, because it can be changed into a prime (808293341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1417774 + ... + 1418343.

It is an arithmetic number, because the mean of its divisors is an integer number (85083540).

Almost surely, 2^808293345 is an apocalyptic number.

It is an amenable number.

808293345 is a deficient number, since it is larger than the sum of its proper divisors (553043295).

808293345 is a wasteful number, since it uses less digits than its factorization.

808293345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2836144.

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 808293345 is about 28430.5002594045. The cubic root of 808293345 is about 931.5146033070.

The spelling of 808293345 in words is "eight hundred eight million, two hundred ninety-three thousand, three hundred forty-five".