9490321936 has 10 divisors (see below), whose sum is σ = 18387498782. Its totient is φ = 4745160960.

The previous prime is 9490321909. The next prime is 9490321937. The reversal of 9490321936 is 6391230949.

It can be written as a sum of positive squares in only one way, i.e., 6124001536 + 3366320400 = 78256^2 + 58020^2 .

It is not an unprimeable number, because it can be changed into a prime (9490321937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 296572545 + ... + 296572576.

Almost surely, 2^9490321936 is an apocalyptic number.

It is an amenable number.

9490321936 is a deficient number, since it is larger than the sum of its proper divisors (8897176846).

9490321936 is a wasteful number, since it uses less digits than its factorization.

9490321936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593145129 (or 593145123 counting only the distinct ones).

The product of its (nonzero) digits is 314928, while the sum is 46.

The square root of 9490321936 is about 97418.2833763765. The cubic root of 9490321936 is about 2117.1923447483.

The spelling of 9490321936 in words is "nine billion, four hundred ninety million, three hundred twenty-one thousand, nine hundred thirty-six".