768787242 has 8 divisors (see below), whose sum is σ = 1537574496. Its totient is φ = 256262412.

The previous prime is 768787223. The next prime is 768787249. The reversal of 768787242 is 242787867.

768787242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

768787242 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (768787249) 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, 64065598 + ... + 64065609.

It is an arithmetic number, because the mean of its divisors is an integer number (192196812).

Almost surely, 2^768787242 is an apocalyptic number.

768787242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

768787242 is a wasteful number, since it uses less digits than its factorization.

768787242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128131212.

The product of its digits is 2107392, while the sum is 51.

The square root of 768787242 is about 27727.0128575005. The cubic root of 768787242 is about 916.0841924419.

The spelling of 768787242 in words is "seven hundred sixty-eight million, seven hundred eighty-seven thousand, two hundred forty-two".