768620 has 12 divisors (see below), whose sum is σ = 1614144. Its totient is φ = 307440.

The previous prime is 768613. The next prime is 768623. The reversal of 768620 is 26867.

It is not an unprimeable number, because it can be changed into a prime (768623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19196 + ... + 19235.

It is an arithmetic number, because the mean of its divisors is an integer number (134512).

2⁷⁶⁸⁶²⁰ is an apocalyptic number.

It is an amenable number.

768620 is an abundant number, since it is smaller than the sum of its proper divisors (845524).

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

768620 is a wasteful number, since it uses less digits than its factorization.

768620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38440 (or 38438 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 768620 is about 876.7097581298. The cubic root of 768620 is about 91.6017759297.

The spelling of 768620 in words is "seven hundred sixty-eight thousand, six hundred twenty".