326741603 has 8 divisors (see below), whose sum is σ = 334064640. Its totient is φ = 319434120.

The previous prime is 326741593. The next prime is 326741621. The reversal of 326741603 is 306147623.

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 326741603 - 2⁶ = 326741539 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 326741603.

It is not an unprimeable number, because it can be changed into a prime (326741633) 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, 45488 + ... + 52178.

It is an arithmetic number, because the mean of its divisors is an integer number (41758080).

Almost surely, 2^326741603 is an apocalyptic number.

326741603 is a deficient number, since it is larger than the sum of its proper divisors (7323037).

326741603 is a wasteful number, since it uses less digits than its factorization.

326741603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7777.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 326741603 is about 18075.9952146486. The cubic root of 326741603 is about 688.7603612176.

The spelling of 326741603 in words is "three hundred twenty-six million, seven hundred forty-one thousand, six hundred three".