9862693381 has 8 divisors (see below), whose sum is σ = 9953377280. Its totient is φ = 9772213248.

The previous prime is 9862693367. The next prime is 9862693387. The reversal of 9862693381 is 1833962689.

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 9862693381 - 2⁹ = 9862692869 is a prime.

It is a super-2 number, since 2×9862693381² (a number of 21 digits) 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 (9862693387) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47170 + ... + 148156.

It is an arithmetic number, because the mean of its divisors is an integer number (1244172160).

Almost surely, 2^9862693381 is an apocalyptic number.

It is an amenable number.

9862693381 is a deficient number, since it is larger than the sum of its proper divisors (90683899).

9862693381 is a wasteful number, since it uses less digits than its factorization.

9862693381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101883.

The product of its digits is 3359232, while the sum is 55.

The square root of 9862693381 is about 99311.0939472524. The cubic root of 9862693381 is about 2144.5286069354.

The spelling of 9862693381 in words is "nine billion, eight hundred sixty-two million, six hundred ninety-three thousand, three hundred eighty-one".