326629260252 has 36 divisors (see below), whose sum is σ = 826010594136. Its totient is φ = 108828366240.

The previous prime is 326629260239. The next prime is 326629260259. The reversal of 326629260252 is 252062926623.

326629260252 is a `hidden beast` number, since 32 + 6 + 6 + 2 + 9 + 2 + 602 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 326629260198 and 326629260207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326629260259) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1919499 + ... + 2082722.

It is an arithmetic number, because the mean of its divisors is an integer number (22944738726).

Almost surely, 2^326629260252 is an apocalyptic number.

It is an amenable number.

326629260252 is an abundant number, since it is smaller than the sum of its proper divisors (499381333884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

326629260252 is a wasteful number, since it uses less digits than its factorization.

326629260252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4004498 (or 4004493 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 45.

The spelling of 326629260252 in words is "three hundred twenty-six billion, six hundred twenty-nine million, two hundred sixty thousand, two hundred fifty-two".