528964284 has 48 divisors (see below), whose sum is σ = 1308532736. Its totient is φ = 166017600.

The previous prime is 528964283. The next prime is 528964307. The reversal of 528964284 is 482469825.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (528964283) 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, 5452 + ... + 32979.

Almost surely, 2^528964284 is an apocalyptic number.

It is an amenable number.

528964284 is an abundant number, since it is smaller than the sum of its proper divisors (779568452).

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

528964284 is a wasteful number, since it uses less digits than its factorization.

528964284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38506 (or 38504 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 48.

The square root of 528964284 is about 22999.2235521115. The cubic root of 528964284 is about 808.7397381140.

The spelling of 528964284 in words is "five hundred twenty-eight million, nine hundred sixty-four thousand, two hundred eighty-four".