808634274 has 32 divisors (see below), whose sum is σ = 1957032576. Its totient is φ = 217447680.

The previous prime is 808634269. The next prime is 808634279. The reversal of 808634274 is 472436808.

It is an interprime number because it is at equal distance from previous prime (808634269) and next prime (808634279).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (808634279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 565557 + ... + 566984.

It is an arithmetic number, because the mean of its divisors is an integer number (61157268).

Almost surely, 2^808634274 is an apocalyptic number.

808634274 is an abundant number, since it is smaller than the sum of its proper divisors (1148398302).

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

808634274 is a wasteful number, since it uses less digits than its factorization.

808634274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1132570.

The product of its (nonzero) digits is 258048, while the sum is 42.

The square root of 808634274 is about 28436.4954591806. The cubic root of 808634274 is about 931.6455523427.

The spelling of 808634274 in words is "eight hundred eight million, six hundred thirty-four thousand, two hundred seventy-four".