328536454 has 16 divisors (see below), whose sum is σ = 500459040. Its totient is φ = 161723520.

The previous prime is 328536433. The next prime is 328536457. The reversal of 328536454 is 454635823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328536457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142132 + ... + 144424.

It is an arithmetic number, because the mean of its divisors is an integer number (31278690).

Almost surely, 2^328536454 is an apocalyptic number.

328536454 is a deficient number, since it is larger than the sum of its proper divisors (171922586).

328536454 is a wasteful number, since it uses less digits than its factorization.

328536454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3375.

The product of its digits is 345600, while the sum is 40.

The square root of 328536454 is about 18125.5745839960. The cubic root of 328536454 is about 690.0192209166.

The spelling of 328536454 in words is "three hundred twenty-eight million, five hundred thirty-six thousand, four hundred fifty-four".