986068631 has 8 divisors (see below), whose sum is σ = 1039409280. Its totient is φ = 932872248.

The previous prime is 986068619. The next prime is 986068637. The reversal of 986068631 is 136860689.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-986068631 is a prime.

It is a super-2 number, since 2×986068631² = 1944662690084428322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (986068637) 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, 21881 + ... + 49506.

It is an arithmetic number, because the mean of its divisors is an integer number (129926160).

Almost surely, 2^986068631 is an apocalyptic number.

986068631 is a deficient number, since it is larger than the sum of its proper divisors (53340649).

986068631 is a wasteful number, since it uses less digits than its factorization.

986068631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72133.

The product of its (nonzero) digits is 373248, while the sum is 47.

The square root of 986068631 is about 31401.7297453500. The cubic root of 986068631 is about 995.3344770809.

The spelling of 986068631 in words is "nine hundred eighty-six million, sixty-eight thousand, six hundred thirty-one".