528871339 has 8 divisors (see below), whose sum is σ = 538470000. Its totient is φ = 519293952.

The previous prime is 528871337. The next prime is 528871351. The reversal of 528871339 is 933178825.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 528871339 - 2¹ = 528871337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (528871331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49987 + ... + 59635.

It is an arithmetic number, because the mean of its divisors is an integer number (67308750).

Almost surely, 2^528871339 is an apocalyptic number.

528871339 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

528871339 is a deficient number, since it is larger than the sum of its proper divisors (9598661).

528871339 is an equidigital number, since it uses as much as digits as its factorization.

528871339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10637.

The product of its digits is 362880, while the sum is 46.

The square root of 528871339 is about 22997.2028516513. The cubic root of 528871339 is about 808.6923671034.

The spelling of 528871339 in words is "five hundred twenty-eight million, eight hundred seventy-one thousand, three hundred thirty-nine".