768360761 has 16 divisors (see below), whose sum is σ = 907653120. Its totient is φ = 636506640.

The previous prime is 768360751. The next prime is 768360773. The reversal of 768360761 is 167063867.

It is a happy number.

It is not a de Polignac number, because 768360761 - 2¹⁰ = 768359737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (768360731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203630 + ... + 207368.

It is an arithmetic number, because the mean of its divisors is an integer number (56728320).

Almost surely, 2^768360761 is an apocalyptic number.

It is an amenable number.

768360761 is a deficient number, since it is larger than the sum of its proper divisors (139292359).

768360761 is a wasteful number, since it uses less digits than its factorization.

768360761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4724.

The product of its (nonzero) digits is 254016, while the sum is 44.

The square root of 768360761 is about 27719.3210775444. The cubic root of 768360761 is about 915.9147633514.

The spelling of 768360761 in words is "seven hundred sixty-eight million, three hundred sixty thousand, seven hundred sixty-one".