529491368 has 16 divisors (see below), whose sum is σ = 1134624480. Its totient is φ = 226924848.

The previous prime is 529491341. The next prime is 529491397. The reversal of 529491368 is 863194925.

It is a super-2 number, since 2×529491368² = 560722217573022848, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4727546 + ... + 4727657.

It is an arithmetic number, because the mean of its divisors is an integer number (70914030).

Almost surely, 2^529491368 is an apocalyptic number.

It is an amenable number.

529491368 is an abundant number, since it is smaller than the sum of its proper divisors (605133112).

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

529491368 is a wasteful number, since it uses less digits than its factorization.

529491368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9455216 (or 9455212 counting only the distinct ones).

The product of its digits is 466560, while the sum is 47.

The square root of 529491368 is about 23010.6794336890. The cubic root of 529491368 is about 809.0082705910.

The spelling of 529491368 in words is "five hundred twenty-nine million, four hundred ninety-one thousand, three hundred sixty-eight".