768501468 has 36 divisors (see below), whose sum is σ = 2220116080. Its totient is φ = 219571776.

The previous prime is 768501451. The next prime is 768501469. The reversal of 768501468 is 864105867.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (768501469) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1524553 + ... + 1525056.

Almost surely, 2^768501468 is an apocalyptic number.

It is an amenable number.

768501468 is an abundant number, since it is smaller than the sum of its proper divisors (1451614612).

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

768501468 is a wasteful number, since it uses less digits than its factorization.

768501468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3049626 (or 3049621 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 768501468 is about 27721.8590285717. The cubic root of 768501468 is about 915.9706692743.

The spelling of 768501468 in words is "seven hundred sixty-eight million, five hundred one thousand, four hundred sixty-eight".