328798 has 8 divisors (see below), whose sum is σ = 499680. Its totient is φ = 162240.

The previous prime is 328789. The next prime is 328813. The reversal of 328798 is 897823.

328798 is nontrivially palindromic in base 14.

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

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 883 + ... + 1198.

It is an arithmetic number, because the mean of its divisors is an integer number (62460).

2³²⁸⁷⁹⁸ is an apocalyptic number.

328798 is the 307-th centered heptagonal number.

328798 is a deficient number, since it is larger than the sum of its proper divisors (170882).

328798 is a wasteful number, since it uses less digits than its factorization.

328798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2162.

The product of its digits is 24192, while the sum is 37.

The square root of 328798 is about 573.4091035203. The cubic root of 328798 is about 69.0202279139.

The spelling of 328798 in words is "three hundred twenty-eight thousand, seven hundred ninety-eight".