328462003 has 4 divisors (see below), whose sum is σ = 333846688. Its totient is φ = 323077320.

The previous prime is 328461997. The next prime is 328462067. The reversal of 328462003 is 300264823.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 300264823 = 1151 ⋅260873.

It is a cyclic number.

It is not a de Polignac number, because 328462003 - 2⁵ = 328461971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (328462093) 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, 2692251 + ... + 2692372.

It is an arithmetic number, because the mean of its divisors is an integer number (83461672).

Almost surely, 2^328462003 is an apocalyptic number.

328462003 is a deficient number, since it is larger than the sum of its proper divisors (5384685).

328462003 is an equidigital number, since it uses as much as digits as its factorization.

328462003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5384684.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 328462003 is about 18123.5207120471. The cubic root of 328462003 is about 689.9670942790.

The spelling of 328462003 in words is "three hundred twenty-eight million, four hundred sixty-two thousand, three".