768483650 has 48 divisors (see below), whose sum is σ = 1563114240. Its totient is φ = 278769600.

The previous prime is 768483631. The next prime is 768483697. The reversal of 768483650 is 56384867.

It is a junction number, because it is equal to n+sod(n) for n = 768483595 and 768483604.

It is an unprimeable 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 23 ways as a sum of consecutive naturals, for example, 261992 + ... + 264908.

It is an arithmetic number, because the mean of its divisors is an integer number (32564880).

Almost surely, 2^768483650 is an apocalyptic number.

768483650 is an abundant number, since it is smaller than the sum of its proper divisors (794630590).

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

768483650 is a wasteful number, since it uses less digits than its factorization.

768483650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3419 (or 3414 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 47.

The square root of 768483650 is about 27721.5376557651. The cubic root of 768483650 is about 915.9635901764.

The spelling of 768483650 in words is "seven hundred sixty-eight million, four hundred eighty-three thousand, six hundred fifty".