8316961 has 16 divisors (see below), whose sum is σ = 9331200. Its totient is φ = 7372288.

The previous prime is 8316947. The next prime is 8316967. The reversal of 8316961 is 1696138.

It is not a de Polignac number, because 8316961 - 2⁹ = 8316449 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 (8316967) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34680 + ... + 34918.

It is an arithmetic number, because the mean of its divisors is an integer number (583200).

Almost surely, 2^8316961 is an apocalyptic number.

It is an amenable number.

8316961 is a deficient number, since it is larger than the sum of its proper divisors (1014239).

8316961 is a wasteful number, since it uses less digits than its factorization.

8316961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368.

The product of its digits is 7776, while the sum is 34.

The square root of 8316961 is about 2883.9141804152. The cubic root of 8316961 is about 202.6072063539.

It can be divided in two parts, 8 and 316961, that added together give a square (316969 = 563²).

The spelling of 8316961 in words is "eight million, three hundred sixteen thousand, nine hundred sixty-one".