7096639 has 4 divisors (see below), whose sum is σ = 7741800. Its totient is φ = 6451480.

The previous prime is 7096601. The next prime is 7096643. The reversal of 7096639 is 9366907.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9366907 = 11 ⋅851537.

It is a cyclic number.

It is not a de Polignac number, because 7096639 - 2⁹ = 7096127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7096699) 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 3 ways as a sum of consecutive naturals, for example, 322564 + ... + 322585.

It is an arithmetic number, because the mean of its divisors is an integer number (1935450).

Almost surely, 2^7096639 is an apocalyptic number.

7096639 is a deficient number, since it is larger than the sum of its proper divisors (645161).

7096639 is a wasteful number, since it uses less digits than its factorization.

7096639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645160.

The product of its (nonzero) digits is 61236, while the sum is 40.

The square root of 7096639 is about 2663.9517638276. The cubic root of 7096639 is about 192.1694016359.

The spelling of 7096639 in words is "seven million, ninety-six thousand, six hundred thirty-nine".