768430 has 32 divisors (see below), whose sum is σ = 1560384. Its totient is φ = 270336.

The previous prime is 768419. The next prime is 768431. The reversal of 768430 is 34867.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (768431) by changing a digit.

768430 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2862 + ... + 3118.

It is an arithmetic number, because the mean of its divisors is an integer number (48762).

2⁷⁶⁸⁴³⁰ is an apocalyptic number.

768430 is an abundant number, since it is smaller than the sum of its proper divisors (791954).

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

768430 is a wasteful number, since it uses less digits than its factorization.

768430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 768430 is about 876.6013917397. The cubic root of 768430 is about 91.5942274351.

The spelling of 768430 in words is "seven hundred sixty-eight thousand, four hundred thirty".