934512172 has 48 divisors (see below), whose sum is σ = 1885363200. Its totient is φ = 401132160.

The previous prime is 934512167. The next prime is 934512179. The reversal of 934512172 is 271215439.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (934512179) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74104 + ... + 85792.

It is an arithmetic number, because the mean of its divisors is an integer number (39278400).

Almost surely, 2^934512172 is an apocalyptic number.

934512172 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

934512172 is an abundant number, since it is smaller than the sum of its proper divisors (950851028).

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

934512172 is a wasteful number, since it uses less digits than its factorization.

934512172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11806 (or 11804 counting only the distinct ones).

The product of its digits is 15120, while the sum is 34.

The square root of 934512172 is about 30569.7918213389. The cubic root of 934512172 is about 977.6760747964.

The spelling of 934512172 in words is "nine hundred thirty-four million, five hundred twelve thousand, one hundred seventy-two".