529794172 has 12 divisors (see below), whose sum is σ = 935345376. Its totient is φ = 262552640.

The previous prime is 529794163. The next prime is 529794179. The reversal of 529794172 is 271497925.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (529794179) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 585604 + ... + 586507.

It is an arithmetic number, because the mean of its divisors is an integer number (77945448).

Almost surely, 2^529794172 is an apocalyptic number.

It is an amenable number.

529794172 is a deficient number, since it is larger than the sum of its proper divisors (405551204).

529794172 is a wasteful number, since it uses less digits than its factorization.

529794172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1172228 (or 1172226 counting only the distinct ones).

The product of its digits is 317520, while the sum is 46.

The square root of 529794172 is about 23017.2581338438. The cubic root of 529794172 is about 809.1624589764.

The spelling of 529794172 in words is "five hundred twenty-nine million, seven hundred ninety-four thousand, one hundred seventy-two".