7486938 has 16 divisors (see below), whose sum is σ = 16637760. Its totient is φ = 2495628.

The previous prime is 7486933. The next prime is 7486951. The reversal of 7486938 is 8396847.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7486893 and 7486902.

It is not an unprimeable number, because it can be changed into a prime (7486933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69270 + ... + 69377.

It is an arithmetic number, because the mean of its divisors is an integer number (1039860).

Almost surely, 2^7486938 is an apocalyptic number.

7486938 is an abundant number, since it is smaller than the sum of its proper divisors (9150822).

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

7486938 is a wasteful number, since it uses less digits than its factorization.

7486938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138658 (or 138652 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 7486938 is about 2736.2269642703. The cubic root of 7486938 is about 195.6296804672.

Subtracting 7486938 from its reverse (8396847), we obtain a palindrome (909909).

The spelling of 7486938 in words is "seven million, four hundred eighty-six thousand, nine hundred thirty-eight".