9420938 has 8 divisors (see below), whose sum is σ = 14745888. Its totient is φ = 4505644.

The previous prime is 9420899. The next prime is 9420947. The reversal of 9420938 is 8390249.

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 = 9420898 and 9420907.

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, 102356 + ... + 102447.

It is an arithmetic number, because the mean of its divisors is an integer number (1843236).

Almost surely, 2^9420938 is an apocalyptic number.

9420938 is a deficient number, since it is larger than the sum of its proper divisors (5324950).

9420938 is a wasteful number, since it uses less digits than its factorization.

9420938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204828.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 9420938 is about 3069.3546552981. The cubic root of 9420938 is about 211.2020107371.

The spelling of 9420938 in words is "nine million, four hundred twenty thousand, nine hundred thirty-eight".