868475901 has 8 divisors (see below), whose sum is σ = 1158156000. Its totient is φ = 578889872.

The previous prime is 868475893. The next prime is 868475903. The reversal of 868475901 is 109574868.

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

It is a cyclic number.

It is not a de Polignac number, because 868475901 - 2³ = 868475893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (868475903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1975 + ... + 41723.

It is an arithmetic number, because the mean of its divisors is an integer number (144769500).

Almost surely, 2^868475901 is an apocalyptic number.

It is an amenable number.

868475901 is a deficient number, since it is larger than the sum of its proper divisors (289680099).

868475901 is a wasteful number, since it uses less digits than its factorization.

868475901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47035.

The product of its (nonzero) digits is 483840, while the sum is 48.

The square root of 868475901 is about 29469.9151848118. The cubic root of 868475901 is about 954.0824867476.

The spelling of 868475901 in words is "eight hundred sixty-eight million, four hundred seventy-five thousand, nine hundred one".