671834622 has 32 divisors (see below), whose sum is σ = 1364362272. Its totient is φ = 220506624.

The previous prime is 671834609. The next prime is 671834627. The reversal of 671834622 is 226438176.

It is a happy number.

671834622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (671834627) 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, 409588 + ... + 411224.

It is an arithmetic number, because the mean of its divisors is an integer number (42636321).

Almost surely, 2^671834622 is an apocalyptic number.

671834622 is an abundant number, since it is smaller than the sum of its proper divisors (692527650).

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

671834622 is a wasteful number, since it uses less digits than its factorization.

671834622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2652.

The product of its digits is 96768, while the sum is 39.

The square root of 671834622 is about 25919.7727999302. The cubic root of 671834622 is about 875.8319692932.

The spelling of 671834622 in words is "six hundred seventy-one million, eight hundred thirty-four thousand, six hundred twenty-two".