9472002749 has 8 divisors (see below), whose sum is σ = 10528058592. Its totient is φ = 8448441040.

The previous prime is 9472002739. The next prime is 9472002763.

9472002749 is nontrivially palindromic in base 10.

9472002749 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9472002749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9472002739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8122919 + ... + 8124084.

It is an arithmetic number, because the mean of its divisors is an integer number (1316007324).

Almost surely, 2^9472002749 is an apocalyptic number.

It is an amenable number.

9472002749 is a deficient number, since it is larger than the sum of its proper divisors (1056055843).

9472002749 is a wasteful number, since it uses less digits than its factorization.

9472002749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16247067.

The product of its (nonzero) digits is 254016, while the sum is 44.

The square root of 9472002749 is about 97324.2146076710. The cubic root of 9472002749 is about 2115.8291937657.

It can be divided in two parts, 947200 and 2749, that added together give a palindrome (949949).

The spelling of 9472002749 in words is "nine billion, four hundred seventy-two million, two thousand, seven hundred forty-nine".