328297801 has 8 divisors (see below), whose sum is σ = 354859904. Its totient is φ = 301922640.

The previous prime is 328297799. The next prime is 328297807. The reversal of 328297801 is 108792823.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 328297801 - 2¹ = 328297799 is a prime.

It is a super-2 number, since 2×328297801² = 215558892282871202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (328297807) 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, 43071 + ... + 50116.

It is an arithmetic number, because the mean of its divisors is an integer number (44357488).

Almost surely, 2^328297801 is an apocalyptic number.

It is an amenable number.

328297801 is a deficient number, since it is larger than the sum of its proper divisors (26562103).

328297801 is a wasteful number, since it uses less digits than its factorization.

328297801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93471.

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 328297801 is about 18118.9900656742. The cubic root of 328297801 is about 689.8521009058.

The spelling of 328297801 in words is "three hundred twenty-eight million, two hundred ninety-seven thousand, eight hundred one".