324131601 has 8 divisors (see below), whose sum is σ = 432373120. Its totient is φ = 215988912.

The previous prime is 324131557. The next prime is 324131653. The reversal of 324131601 is 106131423.

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

It is not a de Polignac number, because 324131601 - 2¹⁸ = 323869457 is a prime.

It is a super-2 number, since 2×324131601² = 210122589533646402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (324131701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16681 + ... + 30438.

It is an arithmetic number, because the mean of its divisors is an integer number (54046640).

Almost surely, 2^324131601 is an apocalyptic number.

It is an amenable number.

324131601 is a deficient number, since it is larger than the sum of its proper divisors (108241519).

324131601 is a wasteful number, since it uses less digits than its factorization.

324131601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49415.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 324131601 is about 18003.6552122062. The cubic root of 324131601 is about 686.9215240181.

The spelling of 324131601 in words is "three hundred twenty-four million, one hundred thirty-one thousand, six hundred one".