7648395 has 16 divisors (see below), whose sum is σ = 12275712. Its totient is φ = 4066400.

The previous prime is 7648391. The next prime is 7648411. The reversal of 7648395 is 5938467.

It is a happy number.

7648395 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7648395 - 2² = 7648391 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7648391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6070 + ... + 7220.

It is an arithmetic number, because the mean of its divisors is an integer number (767232).

Almost surely, 2^7648395 is an apocalyptic number.

7648395 is a deficient number, since it is larger than the sum of its proper divisors (4627317).

7648395 is a wasteful number, since it uses less digits than its factorization.

7648395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1602.

The product of its digits is 181440, while the sum is 42.

The square root of 7648395 is about 2765.5731774806. The cubic root of 7648395 is about 197.0259527594.

The spelling of 7648395 in words is "seven million, six hundred forty-eight thousand, three hundred ninety-five".