328535936 has 16 divisors (see below), whose sum is σ = 654505440. Its totient is φ = 164267904.

The previous prime is 328535917. The next prime is 328535939. The reversal of 328535936 is 639535823.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×328535936² = 215871722486792192, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328535939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1283216 + ... + 1283471.

It is an arithmetic number, because the mean of its divisors is an integer number (40906590).

Almost surely, 2^328535936 is an apocalyptic number.

It is an amenable number.

328535936 is a deficient number, since it is larger than the sum of its proper divisors (325969504).

328535936 is an equidigital number, since it uses as much as digits as its factorization.

328535936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2566701 (or 2566689 counting only the distinct ones).

The product of its digits is 583200, while the sum is 44.

The square root of 328535936 is about 18125.5602947881. The cubic root of 328535936 is about 690.0188582678.

The spelling of 328535936 in words is "three hundred twenty-eight million, five hundred thirty-five thousand, nine hundred thirty-six".