834929454 has 16 divisors (see below), whose sum is σ = 1680496848. Its totient is φ = 276536832.

The previous prime is 834929441. The next prime is 834929461. The reversal of 834929454 is 454929438.

It is an alternating number because its digits alternate between even and odd.

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, 442227 + ... + 444110.

It is an arithmetic number, because the mean of its divisors is an integer number (105031053).

Almost surely, 2^834929454 is an apocalyptic number.

834929454 is an abundant number, since it is smaller than the sum of its proper divisors (845567394).

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

834929454 is a wasteful number, since it uses less digits than its factorization.

834929454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 886499.

The product of its digits is 1244160, while the sum is 48.

The square root of 834929454 is about 28895.1458553163. The cubic root of 834929454 is about 941.6364485287.

The spelling of 834929454 in words is "eight hundred thirty-four million, nine hundred twenty-nine thousand, four hundred fifty-four".