9399077284 has 12 divisors (see below), whose sum is σ = 16449248844. Its totient is φ = 4699291904.

The previous prime is 9399077251. The next prime is 9399077287. The reversal of 9399077284 is 4827709939.

It can be written as a sum of positive squares in 2 ways, for example, as 2890137600 + 6508939684 = 53760^2 + 80678^2 .

It is not an unprimeable number, because it can be changed into a prime (9399077287) 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, 44232 + ... + 144064.

It is an arithmetic number, because the mean of its divisors is an integer number (1370770737).

Almost surely, 2^9399077284 is an apocalyptic number.

It is an amenable number.

9399077284 is a deficient number, since it is larger than the sum of its proper divisors (7050171560).

9399077284 is a wasteful number, since it uses less digits than its factorization.

9399077284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123374 (or 123372 counting only the distinct ones).

The product of its (nonzero) digits is 6858432, while the sum is 58.

The square root of 9399077284 is about 96948.8384871113. The cubic root of 9399077284 is about 2110.3852372679.

The spelling of 9399077284 in words is "nine billion, three hundred ninety-nine million, seventy-seven thousand, two hundred eighty-four".