326740735 has 8 divisors (see below), whose sum is σ = 392272416. Its totient is φ = 261270240.

The previous prime is 326740679. The next prime is 326740741. The reversal of 326740735 is 537047623.

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

It is not a de Polignac number, because 326740735 - 2⁹ = 326740223 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 326740694 and 326740703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2584 + ... + 25693.

It is an arithmetic number, because the mean of its divisors is an integer number (49034052).

Almost surely, 2^326740735 is an apocalyptic number.

326740735 is a deficient number, since it is larger than the sum of its proper divisors (65531681).

326740735 is a wasteful number, since it uses less digits than its factorization.

326740735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30593.

The product of its (nonzero) digits is 105840, while the sum is 37.

The square root of 326740735 is about 18075.9712048897. The cubic root of 326740735 is about 688.7597513120.

The spelling of 326740735 in words is "three hundred twenty-six million, seven hundred forty thousand, seven hundred thirty-five".