326734849 has 64 divisors (see below), whose sum is σ = 445685760. Its totient is φ = 232657920.

The previous prime is 326734843. The next prime is 326734871. The reversal of 326734849 is 948437623.

It is not a de Polignac number, because 326734849 - 2³ = 326734841 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 326734799 and 326734808.

It is not an unprimeable number, because it can be changed into a prime (326734841) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3172132 + ... + 3172234.

It is an arithmetic number, because the mean of its divisors is an integer number (6963840).

Almost surely, 2^326734849 is an apocalyptic number.

It is an amenable number.

326734849 is a deficient number, since it is larger than the sum of its proper divisors (118950911).

326734849 is a wasteful number, since it uses less digits than its factorization.

326734849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230.

The product of its digits is 870912, while the sum is 46.

The square root of 326734849 is about 18075.8083913279. The cubic root of 326734849 is about 688.7556154496.

The spelling of 326734849 in words is "three hundred twenty-six million, seven hundred thirty-four thousand, eight hundred forty-nine".