268080807 has 4 divisors (see below), whose sum is σ = 357441080. Its totient is φ = 178720536.

The previous prime is 268080781. The next prime is 268080833. The reversal of 268080807 is 708080862.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (268080781) and next prime (268080833).

It is not a de Polignac number, because 268080807 - 2⁷ = 268080679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268080887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44680132 + ... + 44680137.

It is an arithmetic number, because the mean of its divisors is an integer number (89360270).

Almost surely, 2^268080807 is an apocalyptic number.

268080807 is a deficient number, since it is larger than the sum of its proper divisors (89360273).

268080807 is an equidigital number, since it uses as much as digits as its factorization.

268080807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89360272.

The product of its (nonzero) digits is 43008, while the sum is 39.

The square root of 268080807 is about 16373.1733943057. The cubic root of 268080807 is about 644.7953656471.

The spelling of 268080807 in words is "two hundred sixty-eight million, eighty thousand, eight hundred seven".