9209466493 has 4 divisors (see below), whose sum is σ = 9226303360. Its totient is φ = 9192629628.

The previous prime is 9209466481. The next prime is 9209466523. The reversal of 9209466493 is 3946649029.

9209466493 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3946649029 = 31 ⋅127311259.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9209466493 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 9209466493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9209466473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8417613 + ... + 8418706.

It is an arithmetic number, because the mean of its divisors is an integer number (2306575840).

Almost surely, 2^9209466493 is an apocalyptic number.

It is an amenable number.

9209466493 is a deficient number, since it is larger than the sum of its proper divisors (16836867).

9209466493 is a wasteful number, since it uses less digits than its factorization.

9209466493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16836866.

The product of its (nonzero) digits is 2519424, while the sum is 52.

The square root of 9209466493 is about 95965.9652845737. The cubic root of 9209466493 is about 2096.0975517070.

The spelling of 9209466493 in words is "nine billion, two hundred nine million, four hundred sixty-six thousand, four hundred ninety-three".