9434438 has 8 divisors (see below), whose sum is σ = 15240288. Its totient is φ = 4354344.

The previous prime is 9434429. The next prime is 9434441. The reversal of 9434438 is 8344349.

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

It is a super-4 number, since 4×9434438⁴ (a number of 29 digits) contains 4444 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 9434398 and 9434407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181406 + ... + 181457.

It is an arithmetic number, because the mean of its divisors is an integer number (1905036).

Almost surely, 2^9434438 is an apocalyptic number.

9434438 is a deficient number, since it is larger than the sum of its proper divisors (5805850).

9434438 is a wasteful number, since it uses less digits than its factorization.

9434438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362878.

The product of its digits is 41472, while the sum is 35.

The square root of 9434438 is about 3071.5530273788. The cubic root of 9434438 is about 211.3028452227.

The spelling of 9434438 in words is "nine million, four hundred thirty-four thousand, four hundred thirty-eight".