875768906 has 8 divisors (see below), whose sum is σ = 1390927140. Its totient is φ = 412126528.

The previous prime is 875768903. The next prime is 875768911. The reversal of 875768906 is 609867578.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 691216681 + 184552225 = 26291^2 + 13585^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (875768903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12878921 + ... + 12878988.

Almost surely, 2^875768906 is an apocalyptic number.

875768906 is a deficient number, since it is larger than the sum of its proper divisors (515158234).

875768906 is a wasteful number, since it uses less digits than its factorization.

875768906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25757928.

The product of its (nonzero) digits is 5080320, while the sum is 56.

The square root of 875768906 is about 29593.3929450477. The cubic root of 875768906 is about 956.7456739831.

The spelling of 875768906 in words is "eight hundred seventy-five million, seven hundred sixty-eight thousand, nine hundred six".