9983460651 has 4 divisors (see below), whose sum is σ = 13311280872. Its totient is φ = 6655640432.

The previous prime is 9983460637. The next prime is 9983460667. The reversal of 9983460651 is 1560643899.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9983460651 - 2¹⁴ = 9983444267 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9983460594 and 9983460603.

It is not an unprimeable number, because it can be changed into a prime (9983460611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1663910106 + ... + 1663910111.

It is an arithmetic number, because the mean of its divisors is an integer number (3327820218).

Almost surely, 2^9983460651 is an apocalyptic number.

9983460651 is a deficient number, since it is larger than the sum of its proper divisors (3327820221).

9983460651 is a wasteful number, since it uses less digits than its factorization.

9983460651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3327820220.

The product of its (nonzero) digits is 1399680, while the sum is 51.

The square root of 9983460651 is about 99917.2690329354. The cubic root of 9983460651 is about 2153.2462696930.

The spelling of 9983460651 in words is "nine billion, nine hundred eighty-three million, four hundred sixty thousand, six hundred fifty-one".