7938941 has 4 divisors (see below), whose sum is σ = 8356800. Its totient is φ = 7521084.

The previous prime is 7938929. The next prime is 7938977. The reversal of 7938941 is 1498397.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7938941 - 2⁶ = 7938877 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 (7938991) 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, 208901 + ... + 208938.

It is an arithmetic number, because the mean of its divisors is an integer number (2089200).

Almost surely, 2^7938941 is an apocalyptic number.

It is an amenable number.

7938941 is a deficient number, since it is larger than the sum of its proper divisors (417859).

7938941 is a wasteful number, since it uses less digits than its factorization.

7938941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417858.

The product of its digits is 54432, while the sum is 41.

The square root of 7938941 is about 2817.6126419364. The cubic root of 7938941 is about 199.4898749685.

The spelling of 7938941 in words is "seven million, nine hundred thirty-eight thousand, nine hundred forty-one".