326884045 has 8 divisors (see below), whose sum is σ = 394859520. Its totient is φ = 259774800.

The previous prime is 326884043. The next prime is 326884049. The reversal of 326884045 is 540488623.

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

It is not a de Polignac number, because 326884045 - 2¹ = 326884043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 326883989 and 326884007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326884043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215725 + ... + 217234.

It is an arithmetic number, because the mean of its divisors is an integer number (49357440).

Almost surely, 2^326884045 is an apocalyptic number.

It is an amenable number.

326884045 is a deficient number, since it is larger than the sum of its proper divisors (67975475).

326884045 is a wasteful number, since it uses less digits than its factorization.

326884045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433115.

The product of its (nonzero) digits is 184320, while the sum is 40.

The square root of 326884045 is about 18079.9348726703. The cubic root of 326884045 is about 688.8604343327.

The spelling of 326884045 in words is "three hundred twenty-six million, eight hundred eighty-four thousand, forty-five".