961370686 has 8 divisors (see below), whose sum is σ = 1456922880. Its totient is φ = 475729728.

The previous prime is 961370681. The next prime is 961370693. The reversal of 961370686 is 686073169.

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

It is a super-3 number, since 3×961370686³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (961370681) 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 3 ways as a sum of consecutive naturals, for example, 2477566 + ... + 2477953.

It is an arithmetic number, because the mean of its divisors is an integer number (182115360).

Almost surely, 2^961370686 is an apocalyptic number.

961370686 is a deficient number, since it is larger than the sum of its proper divisors (495552194).

961370686 is a wasteful number, since it uses less digits than its factorization.

961370686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4955618.

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 961370686 is about 31005.9782300124. The cubic root of 961370686 is about 986.9541067870.

The spelling of 961370686 in words is "nine hundred sixty-one million, three hundred seventy thousand, six hundred eighty-six".