34528467880 has 16 divisors (see below), whose sum is σ = 77689052820. Its totient is φ = 13811387136.

The previous prime is 34528467851. The next prime is 34528467901. The reversal of 34528467880 is 8876482543.

It can be written as a sum of positive squares in 2 ways, for example, as 34082328996 + 446138884 = 184614^2 + 21122^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 431605809 + ... + 431605888.

Almost surely, 2^34528467880 is an apocalyptic number.

It is an amenable number.

34528467880 is an abundant number, since it is smaller than the sum of its proper divisors (43160584940).

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

34528467880 is a wasteful number, since it uses less digits than its factorization.

34528467880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863211708 (or 863211704 counting only the distinct ones).

The product of its (nonzero) digits is 10321920, while the sum is 55.

The spelling of 34528467880 in words is "thirty-four billion, five hundred twenty-eight million, four hundred sixty-seven thousand, eight hundred eighty".