326881082 has 8 divisors (see below), whose sum is σ = 534896352. Its totient is φ = 148582300.

The previous prime is 326881043. The next prime is 326881091. The reversal of 326881082 is 280188623.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 7429094 + ... + 7429137.

It is an arithmetic number, because the mean of its divisors is an integer number (66862044).

Almost surely, 2^326881082 is an apocalyptic number.

326881082 is a deficient number, since it is larger than the sum of its proper divisors (208015270).

326881082 is a wasteful number, since it uses less digits than its factorization.

326881082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14858244.

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 326881082 is about 18079.8529308178. The cubic root of 326881082 is about 688.8583529630.

The spelling of 326881082 in words is "three hundred twenty-six million, eight hundred eighty-one thousand, eighty-two".