79663795 has 4 divisors (see below), whose sum is σ = 95596560. Its totient is φ = 63731032.

The previous prime is 79663777. The next prime is 79663813. The reversal of 79663795 is 59736697.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59736697 = 181 ⋅330037.

It is an interprime number because it is at equal distance from previous prime (79663777) and next prime (79663813).

It is a cyclic number.

It is not a de Polignac number, because 79663795 - 2¹⁹ = 79139507 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7966375 + ... + 7966384.

It is an arithmetic number, because the mean of its divisors is an integer number (23899140).

Almost surely, 2^79663795 is an apocalyptic number.

79663795 is a deficient number, since it is larger than the sum of its proper divisors (15932765).

79663795 is a wasteful number, since it uses less digits than its factorization.

79663795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15932764.

The product of its digits is 2143260, while the sum is 52.

The square root of 79663795 is about 8925.4576913456. The cubic root of 79663795 is about 430.2824806949.

The spelling of 79663795 in words is "seventy-nine million, six hundred sixty-three thousand, seven hundred ninety-five".