7984413 has 10 divisors (see below), whose sum is σ = 11927454. Its totient is φ = 5322888.

The previous prime is 7984409. The next prime is 7984421. The reversal of 7984413 is 3144897.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5560164 + 2424249 = 2358^2 + 1557^2 .

It is not a de Polignac number, because 7984413 - 2² = 7984409 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7984423) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 49206 + ... + 49367.

Almost surely, 2^7984413 is an apocalyptic number.

It is an amenable number.

7984413 is a deficient number, since it is larger than the sum of its proper divisors (3943041).

7984413 is an equidigital number, since it uses as much as digits as its factorization.

7984413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98585 (or 98576 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 7984413 is about 2825.6703629404. The cubic root of 7984413 is about 199.8700238827.

The spelling of 7984413 in words is "seven million, nine hundred eighty-four thousand, four hundred thirteen".