328746748850 has 48 divisors (see below), whose sum is σ = 697240639368. Its totient is φ = 114243210240.

The previous prime is 328746748817. The next prime is 328746748859. The reversal of 328746748850 is 58847647823.

It can be written as a sum of positive squares in 12 ways, for example, as 12584576761 + 316162172089 = 112181^2 + 562283^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (328746748859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14864369 + ... + 14886468.

Almost surely, 2^328746748850 is an apocalyptic number.

328746748850 is an abundant number, since it is smaller than the sum of its proper divisors (368493890518).

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

328746748850 is a wasteful number, since it uses less digits than its factorization.

328746748850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29750879 (or 29750874 counting only the distinct ones).

The product of its (nonzero) digits is 72253440, while the sum is 62.

The spelling of 328746748850 in words is "three hundred twenty-eight billion, seven hundred forty-six million, seven hundred forty-eight thousand, eight hundred fifty".