326374249407 has 8 divisors (see below), whose sum is σ = 435233400576. Its totient is φ = 217548965592.

The previous prime is 326374249379. The next prime is 326374249429. The reversal of 326374249407 is 704942473623.

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

It is not a de Polignac number, because 326374249407 - 2¹⁵ = 326374216639 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 326374249407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326374249207) 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, 8444343 + ... + 8482904.

It is an arithmetic number, because the mean of its divisors is an integer number (54404175072).

Almost surely, 2^326374249407 is an apocalyptic number.

326374249407 is a deficient number, since it is larger than the sum of its proper divisors (108859151169).

326374249407 is a wasteful number, since it uses less digits than its factorization.

326374249407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16933677.

The product of its (nonzero) digits is 6096384, while the sum is 51.

The spelling of 326374249407 in words is "three hundred twenty-six billion, three hundred seventy-four million, two hundred forty-nine thousand, four hundred seven".