7984995 has 8 divisors (see below), whose sum is σ = 12776016. Its totient is φ = 4258656.

The previous prime is 7984957. The next prime is 7985009. The reversal of 7984995 is 5994897.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7984995 - 2⁶ = 7984931 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266152 + ... + 266181.

It is an arithmetic number, because the mean of its divisors is an integer number (1597002).

Almost surely, 2^7984995 is an apocalyptic number.

7984995 is a deficient number, since it is larger than the sum of its proper divisors (4791021).

7984995 is a wasteful number, since it uses less digits than its factorization.

7984995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532341.

The product of its digits is 816480, while the sum is 51.

The square root of 7984995 is about 2825.7733454755. The cubic root of 7984995 is about 199.8748800747.

The spelling of 7984995 in words is "seven million, nine hundred eighty-four thousand, nine hundred ninety-five".