768400110 has 48 divisors (see below), whose sum is σ = 2044311984. Its totient is φ = 200140416.

The previous prime is 768400099. The next prime is 768400121. The reversal of 768400110 is 11004867.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (768400099) and next prime (768400121).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 95407 + ... + 103146.

It is an arithmetic number, because the mean of its divisors is an integer number (42589833).

Almost surely, 2^768400110 is an apocalyptic number.

768400110 is an abundant number, since it is smaller than the sum of its proper divisors (1275911874).

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

768400110 is a wasteful number, since it uses less digits than its factorization.

768400110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198609 (or 198606 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 768400110 is about 27720.0308441387. The cubic root of 768400110 is about 915.9303982443.

Adding to 768400110 its reverse (11004867), we get a palindrome (779404977).

The spelling of 768400110 in words is "seven hundred sixty-eight million, four hundred thousand, one hundred ten".