7938833 has 6 divisors (see below), whose sum is σ = 9235026. Its totient is φ = 6804672.

The previous prime is 7938811. The next prime is 7938839. The reversal of 7938833 is 3388397.

7938833 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 5798464 + 2140369 = 2408^2 + 1463^2 .

It is not a de Polignac number, because 7938833 - 2¹² = 7934737 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7938839) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 80960 + ... + 81057.

It is an arithmetic number, because the mean of its divisors is an integer number (1539171).

Almost surely, 2^7938833 is an apocalyptic number.

It is an amenable number.

7938833 is a deficient number, since it is larger than the sum of its proper divisors (1296193).

7938833 is a wasteful number, since it uses less digits than its factorization.

7938833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162031 (or 162024 counting only the distinct ones).

The product of its digits is 108864, while the sum is 41.

The square root of 7938833 is about 2817.5934767102. The cubic root of 7938833 is about 199.4889703556.

The spelling of 7938833 in words is "seven million, nine hundred thirty-eight thousand, eight hundred thirty-three".