834449605 has 8 divisors (see below), whose sum is σ = 1092370464. Its totient is φ = 606872400.

The previous prime is 834449579. The next prime is 834449611. The reversal of 834449605 is 506944438.

It is a happy number.

834449605 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 834449605 - 2⁷ = 834449477 is a prime.

It is a super-2 number, since 2×834449605² = 1392612286569312050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7585851 + ... + 7585960.

It is an arithmetic number, because the mean of its divisors is an integer number (136546308).

Almost surely, 2^834449605 is an apocalyptic number.

It is an amenable number.

834449605 is a deficient number, since it is larger than the sum of its proper divisors (257920859).

834449605 is a wasteful number, since it uses less digits than its factorization.

834449605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15171827.

The product of its (nonzero) digits is 414720, while the sum is 43.

The square root of 834449605 is about 28886.8413815010. The cubic root of 834449605 is about 941.4560221487.

The spelling of 834449605 in words is "eight hundred thirty-four million, four hundred forty-nine thousand, six hundred five".