326864841 has 8 divisors (see below), whose sum is σ = 436051200. Its totient is φ = 217794192.

The previous prime is 326864803. The next prime is 326864849. The reversal of 326864841 is 148468623.

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

It is not a de Polignac number, because 326864841 - 2¹¹ = 326862793 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 326864793 and 326864802.

It is not an unprimeable number, because it can be changed into a prime (326864849) 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, 22105 + ... + 33798.

It is an arithmetic number, because the mean of its divisors is an integer number (54506400).

Almost surely, 2^326864841 is an apocalyptic number.

It is an amenable number.

326864841 is a deficient number, since it is larger than the sum of its proper divisors (109186359).

326864841 is a wasteful number, since it uses less digits than its factorization.

326864841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57855.

The product of its digits is 221184, while the sum is 42.

The square root of 326864841 is about 18079.4037788861. The cubic root of 326864841 is about 688.8469441924.

The spelling of 326864841 in words is "three hundred twenty-six million, eight hundred sixty-four thousand, eight hundred forty-one".