328098413 has 4 divisors (see below), whose sum is σ = 328159008. Its totient is φ = 328037820.

The previous prime is 328098409. The next prime is 328098481. The reversal of 328098413 is 314890823.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 328098413 - 2² = 328098409 is a prime.

It is a super-2 number, since 2×328098413² = 215297137226237138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328098713) 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, 21281 + ... + 33302.

It is an arithmetic number, because the mean of its divisors is an integer number (82039752).

Almost surely, 2^328098413 is an apocalyptic number.

It is an amenable number.

328098413 is a deficient number, since it is larger than the sum of its proper divisors (60595).

328098413 is an equidigital number, since it uses as much as digits as its factorization.

328098413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60594.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 328098413 is about 18113.4870469493. The cubic root of 328098413 is about 689.7124146354.

The spelling of 328098413 in words is "three hundred twenty-eight million, ninety-eight thousand, four hundred thirteen".