326047632 has 40 divisors (see below), whose sum is σ = 878913984. Its totient is φ = 103956864.

The previous prime is 326047613. The next prime is 326047639. The reversal of 326047632 is 236740623.

It is a junction number, because it is equal to n+sod(n) for n = 326047593 and 326047602.

It is not an unprimeable number, because it can be changed into a prime (326047639) 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, 146563 + ... + 148770.

Almost surely, 2^326047632 is an apocalyptic number.

It is an amenable number.

326047632 is an abundant number, since it is smaller than the sum of its proper divisors (552866352).

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

326047632 is a wasteful number, since it uses less digits than its factorization.

326047632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295367 (or 295361 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 33.

The square root of 326047632 is about 18056.7890833337. The cubic root of 326047632 is about 688.2723930413.

The spelling of 326047632 in words is "three hundred twenty-six million, forty-seven thousand, six hundred thirty-two".