326506607 has 16 divisors (see below), whose sum is σ = 398613312. Its totient is φ = 261058560.

The previous prime is 326506591. The next prime is 326506613. The reversal of 326506607 is 706605623.

It is not a de Polignac number, because 326506607 - 2⁴ = 326506591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326506637) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1307 + ... + 25587.

It is an arithmetic number, because the mean of its divisors is an integer number (24913332).

Almost surely, 2^326506607 is an apocalyptic number.

326506607 is a deficient number, since it is larger than the sum of its proper divisors (72106705).

326506607 is a wasteful number, since it uses less digits than its factorization.

326506607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24418.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 326506607 is about 18069.4938224622. The cubic root of 326506607 is about 688.5952003823.

The spelling of 326506607 in words is "three hundred twenty-six million, five hundred six thousand, six hundred seven".