316689901 has 8 divisors (see below), whose sum is σ = 352831104. Its totient is φ = 281773920.

The previous prime is 316689869. The next prime is 316689913. The reversal of 316689901 is 109986613.

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 316689901 - 2⁵ = 316689869 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 (316689301) 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, 305760 + ... + 306793.

It is an arithmetic number, because the mean of its divisors is an integer number (44103888).

Almost surely, 2^316689901 is an apocalyptic number.

It is an amenable number.

316689901 is a deficient number, since it is larger than the sum of its proper divisors (36141203).

316689901 is a wasteful number, since it uses less digits than its factorization.

316689901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612611.

The product of its (nonzero) digits is 69984, while the sum is 43.

The square root of 316689901 is about 17795.7832364861. The cubic root of 316689901 is about 681.6237873992.

The spelling of 316689901 in words is "three hundred sixteen million, six hundred eighty-nine thousand, nine hundred one".