326794849 has 8 divisors (see below), whose sum is σ = 329319432. Its totient is φ = 324280320.

The previous prime is 326794817. The next prime is 326794877. The reversal of 326794849 is 948497623.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 342225 + 326452624 = 585^2 + 18068^2 .

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 326794849 - 2⁵ = 326794817 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 326794796 and 326794805.

It is not an unprimeable number, because it can be changed into a prime (326792849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70689 + ... + 75169.

It is an arithmetic number, because the mean of its divisors is an integer number (41164929).

Almost surely, 2^326794849 is an apocalyptic number.

It is an amenable number.

326794849 is a deficient number, since it is larger than the sum of its proper divisors (2524583).

326794849 is a wasteful number, since it uses less digits than its factorization.

326794849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5027.

The product of its digits is 2612736, while the sum is 52.

The square root of 326794849 is about 18077.4679919506. The cubic root of 326794849 is about 688.7977727806.

The spelling of 326794849 in words is "three hundred twenty-six million, seven hundred ninety-four thousand, eight hundred forty-nine".