9490597212 has 12 divisors (see below), whose sum is σ = 22144726856. Its totient is φ = 3163532400.

The previous prime is 9490597211. The next prime is 9490597231. The reversal of 9490597212 is 2127950949.

9490597212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9490597211) 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 3 ways as a sum of consecutive naturals, for example, 395441539 + ... + 395441562.

Almost surely, 2^9490597212 is an apocalyptic number.

It is an amenable number.

9490597212 is an abundant number, since it is smaller than the sum of its proper divisors (12654129644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9490597212 is a wasteful number, since it uses less digits than its factorization.

9490597212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790883108 (or 790883106 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 48.

The square root of 9490597212 is about 97419.6962220679. The cubic root of 9490597212 is about 2117.2128149568.

The spelling of 9490597212 in words is "nine billion, four hundred ninety million, five hundred ninety-seven thousand, two hundred twelve".