9402213489 has 8 divisors (see below), whose sum is σ = 12544270752. Its totient is φ = 6264149280.

The previous prime is 9402213463. The next prime is 9402213497. The reversal of 9402213489 is 9843122049.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9402213489 - 2⁹ = 9402212977 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9402213489.

It is not an unprimeable number, because it can be changed into a prime (9402212489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 992764 + ... + 1002189.

It is an arithmetic number, because the mean of its divisors is an integer number (1568033844).

Almost surely, 2^9402213489 is an apocalyptic number.

It is an amenable number.

9402213489 is a deficient number, since it is larger than the sum of its proper divisors (3142057263).

9402213489 is a wasteful number, since it uses less digits than its factorization.

9402213489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1996527.

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 9402213489 is about 96965.0116743148. The cubic root of 9402213489 is about 2110.6199363603.

The spelling of 9402213489 in words is "nine billion, four hundred two million, two hundred thirteen thousand, four hundred eighty-nine".