834169012 has 12 divisors (see below), whose sum is σ = 1461312160. Its totient is φ = 416651256.

The previous prime is 834169009. The next prime is 834169031. The reversal of 834169012 is 210961438.

It is a super-2 number, since 2×834169012² = 1391675881162112288, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 103962 + ... + 111697.

Almost surely, 2^834169012 is an apocalyptic number.

It is an amenable number.

834169012 is a deficient number, since it is larger than the sum of its proper divisors (627143148).

834169012 is a wasteful number, since it uses less digits than its factorization.

834169012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216630 (or 216628 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 834169012 is about 28881.9842116154. The cubic root of 834169012 is about 941.3504852842.

The spelling of 834169012 in words is "eight hundred thirty-four million, one hundred sixty-nine thousand, twelve".