768020678 has 8 divisors (see below), whose sum is σ = 1178822568. Its totient is φ = 375079824.

The previous prime is 768020657. The next prime is 768020681. The reversal of 768020678 is 876020867.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4465151 + ... + 4465322.

It is an arithmetic number, because the mean of its divisors is an integer number (147352821).

Almost surely, 2^768020678 is an apocalyptic number.

768020678 is a deficient number, since it is larger than the sum of its proper divisors (410801890).

768020678 is a wasteful number, since it uses less digits than its factorization.

768020678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8930518.

The product of its (nonzero) digits is 225792, while the sum is 44.

The square root of 768020678 is about 27713.1859951179. The cubic root of 768020678 is about 915.7796128582.

The spelling of 768020678 in words is "seven hundred sixty-eight million, twenty thousand, six hundred seventy-eight".