529849668 has 48 divisors (see below), whose sum is σ = 1257927104. Its totient is φ = 173543040.

The previous prime is 529849631. The next prime is 529849679. The reversal of 529849668 is 866948925.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 530946 + ... + 531942.

Almost surely, 2^529849668 is an apocalyptic number.

It is an amenable number.

529849668 is an abundant number, since it is smaller than the sum of its proper divisors (728077436).

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

529849668 is a wasteful number, since it uses less digits than its factorization.

529849668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1732 (or 1730 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 57.

The square root of 529849668 is about 23018.4636324842. The cubic root of 529849668 is about 809.1907112766.

The spelling of 529849668 in words is "five hundred twenty-nine million, eight hundred forty-nine thousand, six hundred sixty-eight".