768206970 has 64 divisors (see below), whose sum is σ = 2114657280. Its totient is φ = 198244800.

The previous prime is 768206951. The next prime is 768206983. The reversal of 768206970 is 79602867.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37521 + ... + 54260.

It is an arithmetic number, because the mean of its divisors is an integer number (33041520).

Almost surely, 2^768206970 is an apocalyptic number.

768206970 is an abundant number, since it is smaller than the sum of its proper divisors (1346450310).

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

768206970 is a wasteful number, since it uses less digits than its factorization.

768206970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91828 (or 91822 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The square root of 768206970 is about 27716.5468628399. The cubic root of 768206970 is about 915.8536510660.

The spelling of 768206970 in words is "seven hundred sixty-eight million, two hundred six thousand, nine hundred seventy".