9749371 has 4 divisors (see below), whose sum is σ = 9894952. Its totient is φ = 9603792.

The previous prime is 9749359. The next prime is 9749393. The reversal of 9749371 is 1739479.

9749371 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 9749371 - 2⁵ = 9749339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9729371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72690 + ... + 72823.

It is an arithmetic number, because the mean of its divisors is an integer number (2473738).

Almost surely, 2^9749371 is an apocalyptic number.

9749371 is a deficient number, since it is larger than the sum of its proper divisors (145581).

9749371 is a wasteful number, since it uses less digits than its factorization.

9749371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145580.

The product of its digits is 47628, while the sum is 40.

The square root of 9749371 is about 3122.3982769660. The cubic root of 9749371 is about 213.6283399651.

The spelling of 9749371 in words is "nine million, seven hundred forty-nine thousand, three hundred seventy-one".