834166875 has 90 divisors (see below), whose sum is σ = 1504715212. Its totient is φ = 410872000.

The previous prime is 834166873. The next prime is 834166877. The reversal of 834166875 is 578661438.

It is an interprime number because it is at equal distance from previous prime (834166873) and next prime (834166877).

It is not a de Polignac number, because 834166875 - 2¹ = 834166873 is a prime.

It is a Duffinian number.

Its product of digits (967680) is a multiple of the sum of its prime divisors (60).

It is not an unprimeable number, because it can be changed into a prime (834166873) by changing a digit.

It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 28764361 + ... + 28764389.

Almost surely, 2^834166875 is an apocalyptic number.

834166875 is a deficient number, since it is larger than the sum of its proper divisors (670548337).

834166875 is an equidigital number, since it uses as much as digits as its factorization.

834166875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127 (or 60 counting only the distinct ones).

The product of its digits is 967680, while the sum is 48.

The square root of 834166875 is about 28881.9472162110. The cubic root of 834166875 is about 941.3496814232.

Multiplying 834166875 by its sum of digits (48), we get a square (40040010000 = 200100²).

The spelling of 834166875 in words is "eight hundred thirty-four million, one hundred sixty-six thousand, eight hundred seventy-five".