961317061 has 8 divisors (see below), whose sum is σ = 967032000. Its totient is φ = 955611360.

The previous prime is 961317047. The next prime is 961317083. The reversal of 961317061 is 160713169.

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 961317061 - 2⁵ = 961317029 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 (961317661) 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 7 ways as a sum of consecutive naturals, for example, 392601 + ... + 395041.

It is an arithmetic number, because the mean of its divisors is an integer number (120879000).

Almost surely, 2^961317061 is an apocalyptic number.

It is an amenable number.

961317061 is a deficient number, since it is larger than the sum of its proper divisors (5714939).

961317061 is a wasteful number, since it uses less digits than its factorization.

961317061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4619.

The product of its (nonzero) digits is 6804, while the sum is 34.

The square root of 961317061 is about 31005.1134653625. The cubic root of 961317061 is about 986.9357557670.

The spelling of 961317061 in words is "nine hundred sixty-one million, three hundred seventeen thousand, sixty-one".