7093938 has 16 divisors (see below), whose sum is σ = 14319360. Its totient is φ = 2342736.

The previous prime is 7093909. The next prime is 7093969. The reversal of 7093938 is 8393907.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 7093896 and 7093905.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4770 + ... + 6077.

It is an arithmetic number, because the mean of its divisors is an integer number (894960).

Almost surely, 2^7093938 is an apocalyptic number.

7093938 is an abundant number, since it is smaller than the sum of its proper divisors (7225422).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7093938 is a wasteful number, since it uses less digits than its factorization.

7093938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10961.

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 7093938 is about 2663.4447619577. Note that the first 3 decimals coincide. The cubic root of 7093938 is about 192.1450184775.

The spelling of 7093938 in words is "seven million, ninety-three thousand, nine hundred thirty-eight".