9398422419 has 4 divisors (see below), whose sum is σ = 12531229896. Its totient is φ = 6265614944.

The previous prime is 9398422417. The next prime is 9398422421. The reversal of 9398422419 is 9142248939.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (9398422417) and next prime (9398422421).

It is a cyclic number.

It is not a de Polignac number, because 9398422419 - 2¹ = 9398422417 is a prime.

It is a super-2 number, since 2×9398422419² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9398422417) 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, 1566403734 + ... + 1566403739.

It is an arithmetic number, because the mean of its divisors is an integer number (3132807474).

Almost surely, 2^9398422419 is an apocalyptic number.

9398422419 is a deficient number, since it is larger than the sum of its proper divisors (3132807477).

9398422419 is a wasteful number, since it uses less digits than its factorization.

9398422419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3132807476.

The product of its digits is 1119744, while the sum is 51.

The square root of 9398422419 is about 96945.4610541412. The cubic root of 9398422419 is about 2110.3362236082.

It can be divided in two parts, 93984 and 22419, that added together give a triangular number (116403 = T₄₈₂).

The spelling of 9398422419 in words is "nine billion, three hundred ninety-eight million, four hundred twenty-two thousand, four hundred nineteen".