328254413 has 4 divisors (see below), whose sum is σ = 342526368. Its totient is φ = 313982460.

The previous prime is 328254397. The next prime is 328254427. The reversal of 328254413 is 314452823.

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, and also an emirpimes, since its reverse is a distinct semiprime: 314452823 = 71 ⋅4428913.

It is a cyclic number.

It is not a de Polignac number, because 328254413 - 2⁴ = 328254397 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 328254413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328254473) 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, 7135943 + ... + 7135988.

It is an arithmetic number, because the mean of its divisors is an integer number (85631592).

Almost surely, 2^328254413 is an apocalyptic number.

It is an amenable number.

328254413 is a deficient number, since it is larger than the sum of its proper divisors (14271955).

328254413 is a wasteful number, since it uses less digits than its factorization.

328254413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14271954.

The product of its digits is 23040, while the sum is 32.

The square root of 328254413 is about 18117.7927187613. The cubic root of 328254413 is about 689.8217091684.

The spelling of 328254413 in words is "three hundred twenty-eight million, two hundred fifty-four thousand, four hundred thirteen".