328024379 has 4 divisors (see below), whose sum is σ = 345288840. Its totient is φ = 310759920.

The previous prime is 328024369. The next prime is 328024381. The reversal of 328024379 is 973420823.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 973420823 = 67 ⋅14528669.

It is a cyclic number.

It is not a de Polignac number, because 328024379 - 2²⁴ = 311247163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (328024349) 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, 8632202 + ... + 8632239.

It is an arithmetic number, because the mean of its divisors is an integer number (86322210).

Almost surely, 2^328024379 is an apocalyptic number.

328024379 is a deficient number, since it is larger than the sum of its proper divisors (17264461).

328024379 is a wasteful number, since it uses less digits than its factorization.

328024379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17264460.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 328024379 is about 18111.4433163125. The cubic root of 328024379 is about 689.6605338500.

The spelling of 328024379 in words is "three hundred twenty-eight million, twenty-four thousand, three hundred seventy-nine".