961768417 has 8 divisors (see below), whose sum is σ = 988243200. Its totient is φ = 935319024.

The previous prime is 961768403. The next prime is 961768427. The reversal of 961768417 is 714867169.

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 961768417 - 2¹¹ = 961766369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (961768427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90384 + ... + 100462.

It is an arithmetic number, because the mean of its divisors is an integer number (123530400).

Almost surely, 2^961768417 is an apocalyptic number.

It is an amenable number.

961768417 is a deficient number, since it is larger than the sum of its proper divisors (26474783).

961768417 is a wasteful number, since it uses less digits than its factorization.

961768417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12695.

The product of its digits is 508032, while the sum is 49.

The square root of 961768417 is about 31012.3913460410. The cubic root of 961768417 is about 987.0901930815.

The spelling of 961768417 in words is "nine hundred sixty-one million, seven hundred sixty-eight thousand, four hundred seventeen".