328410172 has 6 divisors (see below), whose sum is σ = 574717808. Its totient is φ = 164205084.

The previous prime is 328410163. The next prime is 328410179. The reversal of 328410172 is 271014823.

It is a self number, because there is not a number n which added to its sum of digits gives 328410172.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328410179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41051268 + ... + 41051275.

Almost surely, 2^328410172 is an apocalyptic number.

It is an amenable number.

328410172 is a deficient number, since it is larger than the sum of its proper divisors (246307636).

328410172 is a wasteful number, since it uses less digits than its factorization.

328410172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82102547 (or 82102545 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 328410172 is about 18122.0907182367. The cubic root of 328410172 is about 689.9308003136.

Adding to 328410172 its reverse (271014823), we get a palindrome (599424995).

It can be divided in two parts, 3284 and 10172, that added together give a square (13456 = 116²).

The spelling of 328410172 in words is "three hundred twenty-eight million, four hundred ten thousand, one hundred seventy-two".