9399434 has 8 divisors (see below), whose sum is σ = 15380928. Its totient is φ = 4272460.

The previous prime is 9399431. The next prime is 9399437. The reversal of 9399434 is 4349939.

It is a happy number.

9399434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (9399431) and next prime (9399437).

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

It is a junction number, because it is equal to n+sod(n) for n = 9399391 and 9399400.

It is not an unprimeable number, because it can be changed into a prime (9399431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213602 + ... + 213645.

It is an arithmetic number, because the mean of its divisors is an integer number (1922616).

Almost surely, 2^9399434 is an apocalyptic number.

9399434 is a deficient number, since it is larger than the sum of its proper divisors (5981494).

9399434 is a wasteful number, since it uses less digits than its factorization.

9399434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427260.

The product of its digits is 104976, while the sum is 41.

The square root of 9399434 is about 3065.8496375393. The cubic root of 9399434 is about 211.0411934876.

The spelling of 9399434 in words is "nine million, three hundred ninety-nine thousand, four hundred thirty-four".