328004206 has 4 divisors (see below), whose sum is σ = 492006312. Its totient is φ = 164002102.

The previous prime is 328004197. The next prime is 328004207. The reversal of 328004206 is 602400823.

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: 602400823 = 41 ⋅14692703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328004207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82001050 + ... + 82001053.

It is an arithmetic number, because the mean of its divisors is an integer number (123001578).

Almost surely, 2^328004206 is an apocalyptic number.

328004206 is a deficient number, since it is larger than the sum of its proper divisors (164002106).

328004206 is a wasteful number, since it uses less digits than its factorization.

328004206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164002105.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 328004206 is about 18110.8863946523. The cubic root of 328004206 is about 689.6463958692.

The spelling of 328004206 in words is "three hundred twenty-eight million, four thousand, two hundred six".