768470065 has 16 divisors (see below), whose sum is σ = 1007107200. Its totient is φ = 558270720.

The previous prime is 768470047. The next prime is 768470081. The reversal of 768470065 is 560074867.

It is not a de Polignac number, because 768470065 - 2¹⁷ = 768338993 is a prime.

It is a super-2 number, since 2×768470065² = 1181092481602208450, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 45961 + ... + 60409.

It is an arithmetic number, because the mean of its divisors is an integer number (62944200).

Almost surely, 2^768470065 is an apocalyptic number.

It is an amenable number.

768470065 is a deficient number, since it is larger than the sum of its proper divisors (238637135).

768470065 is a wasteful number, since it uses less digits than its factorization.

768470065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15432.

The product of its (nonzero) digits is 282240, while the sum is 43.

The square root of 768470065 is about 27721.2926285915. The cubic root of 768470065 is about 915.9581927774.

The spelling of 768470065 in words is "seven hundred sixty-eight million, four hundred seventy thousand, sixty-five".