79408201 has 4 divisors (see below), whose sum is σ = 83587600. Its totient is φ = 75228804.

The previous prime is 79408187. The next prime is 79408223. The reversal of 79408201 is 10280497.

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: 10280497 = 229 ⋅44893.

It is a cyclic number.

It is not a de Polignac number, because 79408201 - 2⁵ = 79408169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79408291) 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, 2089671 + ... + 2089708.

It is an arithmetic number, because the mean of its divisors is an integer number (20896900).

Almost surely, 2^79408201 is an apocalyptic number.

It is an amenable number.

79408201 is a deficient number, since it is larger than the sum of its proper divisors (4179399).

79408201 is a wasteful number, since it uses less digits than its factorization.

79408201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4179398.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 79408201 is about 8911.1279308514. The cubic root of 79408201 is about 429.8218136789.

Adding to 79408201 its reverse (10280497), we get a palindrome (89688698).

The spelling of 79408201 in words is "seventy-nine million, four hundred eight thousand, two hundred one".