328535802 has 96 divisors (see below), whose sum is σ = 879715200. Its totient is φ = 86500224.

The previous prime is 328535797. The next prime is 328535803. The reversal of 328535802 is 208535823.

328535802 is a `hidden beast` number, since 3 + 28 + 53 + 580 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (328535803) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 86724 + ... + 90432.

It is an arithmetic number, because the mean of its divisors is an integer number (9163700).

Almost surely, 2^328535802 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 328535802, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (439857600).

328535802 is an abundant number, since it is smaller than the sum of its proper divisors (551179398).

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

328535802 is a wasteful number, since it uses less digits than its factorization.

328535802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3780 (or 3777 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 328535802 is about 18125.5565983503. The cubic root of 328535802 is about 690.0187644550.

It can be divided in two parts, 328 and 535802, that added together give a triangular number (536130 = T₁₀₃₅).

The spelling of 328535802 in words is "three hundred twenty-eight million, five hundred thirty-five thousand, eight hundred two".