768328232 has 64 divisors (see below), whose sum is σ = 1768560000. Its totient is φ = 311931648.

The previous prime is 768328229. The next prime is 768328237. The reversal of 768328232 is 232823867.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 768328232.

It is not an unprimeable number, because it can be changed into a prime (768328237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44768 + ... + 59504.

It is an arithmetic number, because the mean of its divisors is an integer number (27633750).

Almost surely, 2^768328232 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 768328232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (884280000).

768328232 is an abundant number, since it is smaller than the sum of its proper divisors (1000231768).

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

768328232 is a wasteful number, since it uses less digits than its factorization.

768328232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14783 (or 14765 counting only the distinct ones).

The product of its digits is 193536, while the sum is 41.

The square root of 768328232 is about 27718.7343145390. The cubic root of 768328232 is about 915.9018379074.

The spelling of 768328232 in words is "seven hundred sixty-eight million, three hundred twenty-eight thousand, two hundred thirty-two".