79760653 has 4 divisors (see below), whose sum is σ = 91155040. Its totient is φ = 68366268.

The previous prime is 79760647. The next prime is 79760663. The reversal of 79760653 is 35606797.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35606797 = 2161 ⋅16477.

It is a cyclic number.

It is not a de Polignac number, because 79760653 - 2¹³ = 79752461 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 (79760623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5697183 + ... + 5697196.

It is an arithmetic number, because the mean of its divisors is an integer number (22788760).

Almost surely, 2^79760653 is an apocalyptic number.

It is an amenable number.

79760653 is a deficient number, since it is larger than the sum of its proper divisors (11394387).

79760653 is a wasteful number, since it uses less digits than its factorization.

79760653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11394386.

The product of its (nonzero) digits is 238140, while the sum is 43.

The square root of 79760653 is about 8930.8819833206. The cubic root of 79760653 is about 430.4567941808.

The spelling of 79760653 in words is "seventy-nine million, seven hundred sixty thousand, six hundred fifty-three".