9874351 has 2 divisors, whose sum is σ = 9874352. Its totient is φ = 9874350.

The previous prime is 9874349. The next prime is 9874363. The reversal of 9874351 is 1534789.

It is a weak prime.

It is an emirp because it is prime and its reverse (1534789) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9874351 - 2¹ = 9874349 is a prime.

Together with 9874349, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 9874351.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9874451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4937175 + 4937176.

It is an arithmetic number, because the mean of its divisors is an integer number (4937176).

Almost surely, 2^9874351 is an apocalyptic number.

9874351 is a deficient number, since it is larger than the sum of its proper divisors (1).

9874351 is an equidigital number, since it uses as much as digits as its factorization.

9874351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 37.

The square root of 9874351 is about 3142.3480074619. The cubic root of 9874351 is about 214.5373212392.

The spelling of 9874351 in words is "nine million, eight hundred seventy-four thousand, three hundred fifty-one".