834339156 has 24 divisors (see below), whose sum is σ = 2224904640. Its totient is φ = 238382592.

The previous prime is 834339139. The next prime is 834339167. The reversal of 834339156 is 651933438.

It is a super-2 number, since 2×834339156² = 1392243654469584672, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4966221 + ... + 4966388.

It is an arithmetic number, because the mean of its divisors is an integer number (92704360).

Almost surely, 2^834339156 is an apocalyptic number.

It is an amenable number.

834339156 is an abundant number, since it is smaller than the sum of its proper divisors (1390565484).

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

834339156 is a wasteful number, since it uses less digits than its factorization.

834339156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9932623 (or 9932621 counting only the distinct ones).

The product of its digits is 233280, while the sum is 42.

The square root of 834339156 is about 28884.9295654326. The cubic root of 834339156 is about 941.4144828060.

The spelling of 834339156 in words is "eight hundred thirty-four million, three hundred thirty-nine thousand, one hundred fifty-six".