326234661 has 16 divisors (see below), whose sum is σ = 456248064. Its totient is φ = 207105984.

The previous prime is 326234653. The next prime is 326234683. The reversal of 326234661 is 166432623.

It is not a de Polignac number, because 326234661 - 2³ = 326234653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326234611) 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, 26050 + ... + 36483.

It is an arithmetic number, because the mean of its divisors is an integer number (28515504).

Almost surely, 2^326234661 is an apocalyptic number.

It is an amenable number.

326234661 is a deficient number, since it is larger than the sum of its proper divisors (130013403).

326234661 is a wasteful number, since it uses less digits than its factorization.

326234661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62620.

The product of its digits is 31104, while the sum is 33.

The square root of 326234661 is about 18061.9672516589. The cubic root of 326234661 is about 688.4039712515.

The spelling of 326234661 in words is "three hundred twenty-six million, two hundred thirty-four thousand, six hundred sixty-one".