9389014849 has 4 divisors (see below), whose sum is σ = 9389417940. Its totient is φ = 9388611760.

The previous prime is 9389014841. The next prime is 9389014871. The reversal of 9389014849 is 9484109839.

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

It can be written as a sum of positive squares in 2 ways, for example, as 5661057600 + 3727957249 = 75240^2 + 61057^2 .

It is a cyclic number.

It is not a de Polignac number, because 9389014849 - 2³ = 9389014841 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9389014849.

It is not an unprimeable number, because it can be changed into a prime (9389014841) 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, 164314 + ... + 213955.

It is an arithmetic number, because the mean of its divisors is an integer number (2347354485).

Almost surely, 2^9389014849 is an apocalyptic number.

It is an amenable number.

9389014849 is a deficient number, since it is larger than the sum of its proper divisors (403091).

9389014849 is a wasteful number, since it uses less digits than its factorization.

9389014849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403090.

The product of its (nonzero) digits is 2239488, while the sum is 55.

The square root of 9389014849 is about 96896.9289967438. The cubic root of 9389014849 is about 2109.6318584605.

The spelling of 9389014849 in words is "nine billion, three hundred eighty-nine million, fourteen thousand, eight hundred forty-nine".