9874681503 has 12 divisors (see below), whose sum is σ = 13604664024. Its totient is φ = 6370760400.

The previous prime is 9874681499. The next prime is 9874681507. The reversal of 9874681503 is 3051864789.

It is an interprime number because it is at equal distance from previous prime (9874681499) and next prime (9874681507).

It is not a de Polignac number, because 9874681503 - 2² = 9874681499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9874681507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1709688 + ... + 1715453.

It is an arithmetic number, because the mean of its divisors is an integer number (1133722002).

Almost surely, 2^9874681503 is an apocalyptic number.

9874681503 is a gapful number since it is divisible by the number (93) formed by its first and last digit.

9874681503 is a deficient number, since it is larger than the sum of its proper divisors (3729982521).

9874681503 is a wasteful number, since it uses less digits than its factorization.

9874681503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3425206 (or 3425175 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 51.

The square root of 9874681503 is about 99371.4320265135. The cubic root of 9874681503 is about 2145.3971479520.

The spelling of 9874681503 in words is "nine billion, eight hundred seventy-four million, six hundred eighty-one thousand, five hundred three".