328606258 has 8 divisors (see below), whose sum is σ = 504372528. Its totient is φ = 160482084.

The previous prime is 328606249. The next prime is 328606259. The reversal of 328606258 is 852606823.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 328606258.

It is not an unprimeable number, because it can be changed into a prime (328606259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1910416 + ... + 1910587.

It is an arithmetic number, because the mean of its divisors is an integer number (63046566).

Almost surely, 2^328606258 is an apocalyptic number.

328606258 is a deficient number, since it is larger than the sum of its proper divisors (175766270).

328606258 is a wasteful number, since it uses less digits than its factorization.

328606258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3821048.

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 328606258 is about 18127.5000482692. The cubic root of 328606258 is about 690.0680868190.

The spelling of 328606258 in words is "three hundred twenty-eight million, six hundred six thousand, two hundred fifty-eight".