326112768 has 240 divisors, whose sum is σ = 1045620576. Its totient is φ = 97320960.

The previous prime is 326112767. The next prime is 326112769. The reversal of 326112768 is 867211623.

326112768 is a `hidden beast` number, since 32 + 611 + 2 + 7 + 6 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (326112767) and next prime (326112769).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326112767) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1801638 + ... + 1801818.

Almost surely, 2^326112768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 326112768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (522810288).

326112768 is an abundant number, since it is smaller than the sum of its proper divisors (719507808).

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

326112768 is a wasteful number, since it uses less digits than its factorization.

326112768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245 (or 226 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 326112768 is about 18058.5926361940. The cubic root of 326112768 is about 688.3182230787.

The spelling of 326112768 in words is "three hundred twenty-six million, one hundred twelve thousand, seven hundred sixty-eight".