764368 has 40 divisors (see below), whose sum is σ = 1669536. Its totient is φ = 336000.

The previous prime is 764341. The next prime is 764369. The reversal of 764368 is 863467.

764368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (764369) by changing a digit.

764368 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7518 + ... + 7618.

2⁷⁶⁴³⁶⁸ 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 764368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (834768).

764368 is an abundant number, since it is smaller than the sum of its proper divisors (905168).

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

764368 is a wasteful number, since it uses less digits than its factorization.

764368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163 (or 157 counting only the distinct ones).

The product of its digits is 24192, while the sum is 34.

The square root of 764368 is about 874.2814192238. The cubic root of 764368 is about 91.4325500501.

Subtracting 764368 from its reverse (863467), we obtain a palindrome (99099).

It can be divided in two parts, 76 and 4368, that added together give a palindrome (4444).

The spelling of 764368 in words is "seven hundred sixty-four thousand, three hundred sixty-eight".