768099 has 4 divisors (see below), whose sum is σ = 1024136. Its totient is φ = 512064.

The previous prime is 768073. The next prime is 768101. The reversal of 768099 is 990867.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 990867 = 3 ⋅330289.

It is not a de Polignac number, because 768099 - 2⁸ = 767843 is a prime.

It is a D-number.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (768029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128014 + ... + 128019.

It is an arithmetic number, because the mean of its divisors is an integer number (256034).

2⁷⁶⁸⁰⁹⁹ is an apocalyptic number.

768099 is a deficient number, since it is larger than the sum of its proper divisors (256037).

768099 is a wasteful number, since it uses less digits than its factorization.

768099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256036.

The product of its (nonzero) digits is 27216, while the sum is 39.

The square root of 768099 is about 876.4125740768. The cubic root of 768099 is about 91.5810741904.

The spelling of 768099 in words is "seven hundred sixty-eight thousand, ninety-nine".