808066734 has 16 divisors (see below), whose sum is σ = 1622842320. Its totient is φ = 268237440.

The previous prime is 808066733. The next prime is 808066769. The reversal of 808066734 is 437660808.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (808066733) 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, 277969 + ... + 280860.

It is an arithmetic number, because the mean of its divisors is an integer number (101427645).

Almost surely, 2^808066734 is an apocalyptic number.

808066734 is an abundant number, since it is smaller than the sum of its proper divisors (814775586).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

808066734 is a wasteful number, since it uses less digits than its factorization.

808066734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559075.

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 808066734 is about 28426.5146298311. The cubic root of 808066734 is about 931.4275428410.

The spelling of 808066734 in words is "eight hundred eight million, sixty-six thousand, seven hundred thirty-four".