529284672 has 448 divisors, whose sum is σ = 1950720000. Its totient is φ = 140216832.

The previous prime is 529284649. The next prime is 529284683. The reversal of 529284672 is 276482925.

It is a tau number, because it is divible by the number of its divisors (448).

Its product of digits (483840) is a multiple of the sum of its prime factors (108).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11261353 + ... + 11261399.

Almost surely, 2^529284672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 529284672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (975360000).

529284672 is an abundant number, since it is smaller than the sum of its proper divisors (1421435328).

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

529284672 is a wasteful number, since it uses less digits than its factorization.

529284672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108 (or 78 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 529284672 is about 23006.1876894022. The cubic root of 529284672 is about 808.9029868242.

It can be divided in two parts, 52928 and 4672, that added together give a square (57600 = 240²).

The spelling of 529284672 in words is "five hundred twenty-nine million, two hundred eighty-four thousand, six hundred seventy-two".