328424536 has 32 divisors (see below), whose sum is σ = 694947600. Its totient is φ = 144135040.

The previous prime is 328424533. The next prime is 328424539. The reversal of 328424536 is 635424823.

It is an interprime number because it is at equal distance from previous prime (328424533) and next prime (328424539).

It is a junction number, because it is equal to n+sod(n) for n = 328424495 and 328424504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328424533) 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, 61795 + ... + 66898.

Almost surely, 2^328424536 is an apocalyptic number.

It is an amenable number.

328424536 is an abundant number, since it is smaller than the sum of its proper divisors (366523064).

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

328424536 is a wasteful number, since it uses less digits than its factorization.

328424536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128739 (or 128735 counting only the distinct ones).

The product of its digits is 138240, while the sum is 37.

The square root of 328424536 is about 18122.4870257920. The cubic root of 328424536 is about 689.9408588952.

The spelling of 328424536 in words is "three hundred twenty-eight million, four hundred twenty-four thousand, five hundred thirty-six".