7648797 has 16 divisors (see below), whose sum is σ = 11240768. Its totient is φ = 4596480.

The previous prime is 7648789. The next prime is 7648813. The reversal of 7648797 is 7978467.

It is not a de Polignac number, because 7648797 - 2³ = 7648789 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 (7648727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 604 + ... + 3957.

It is an arithmetic number, because the mean of its divisors is an integer number (702548).

Almost surely, 2^7648797 is an apocalyptic number.

It is an amenable number.

7648797 is a deficient number, since it is larger than the sum of its proper divisors (3591971).

7648797 is a wasteful number, since it uses less digits than its factorization.

7648797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4620.

The product of its digits is 592704, while the sum is 48.

The square root of 7648797 is about 2765.6458558536. The cubic root of 7648797 is about 197.0294045967.

The spelling of 7648797 in words is "seven million, six hundred forty-eight thousand, seven hundred ninety-seven".