7996653 has 18 divisors (see below), whose sum is σ = 13437294. Its totient is φ = 4569264.

The previous prime is 7996649. The next prime is 7996661. The reversal of 7996653 is 3566997.

7996653 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 6563844 + 1432809 = 2562^2 + 1197^2 .

It is not a de Polignac number, because 7996653 - 2² = 7996649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7996599 and 7996608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7991653) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 8626 + ... + 9507.

Almost surely, 2^7996653 is an apocalyptic number.

It is an amenable number.

7996653 is a deficient number, since it is larger than the sum of its proper divisors (5440641).

7996653 is a wasteful number, since it uses less digits than its factorization.

7996653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18153 (or 18143 counting only the distinct ones).

The product of its digits is 306180, while the sum is 45.

The square root of 7996653 is about 2827.8353912489. The cubic root of 7996653 is about 199.9721044427.

It can be divided in two parts, 7996 and 653, that added together give a square (8649 = 93²).

The spelling of 7996653 in words is "seven million, nine hundred ninety-six thousand, six hundred fifty-three".