934989174 has 144 divisors (see below), whose sum is σ = 2484911520. Its totient is φ = 248451840.

The previous prime is 934989173. The next prime is 934989191. The reversal of 934989174 is 471989439.

Its product of digits (1959552) is a multiple of the sum of its prime factors (243).

It is a self number, because there is not a number n which added to its sum of digits gives 934989174.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (934989173) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 11835267 + ... + 11835345.

It is an arithmetic number, because the mean of its divisors is an integer number (17256330).

Almost surely, 2^934989174 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 934989174, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1242455760).

934989174 is an abundant number, since it is smaller than the sum of its proper divisors (1549922346).

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

934989174 is a wasteful number, since it uses less digits than its factorization.

934989174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243 (or 161 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 54.

The square root of 934989174 is about 30577.5926782996. The cubic root of 934989174 is about 977.8423912028.

The spelling of 934989174 in words is "nine hundred thirty-four million, nine hundred eighty-nine thousand, one hundred seventy-four".