79100479 has 2 divisors, whose sum is σ = 79100480. Its totient is φ = 79100478.

The previous prime is 79100449. The next prime is 79100503. The reversal of 79100479 is 97400197.

It is a strong prime.

It is an emirp because it is prime and its reverse (97400197) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 79100479 - 2⁵ = 79100447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79100449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39550239 + 39550240.

It is an arithmetic number, because the mean of its divisors is an integer number (39550240).

Almost surely, 2^79100479 is an apocalyptic number.

79100479 is a deficient number, since it is larger than the sum of its proper divisors (1).

79100479 is an equidigital number, since it uses as much as digits as its factorization.

79100479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15876, while the sum is 37.

The square root of 79100479 is about 8893.8450065200. The cubic root of 79100479 is about 429.2658809717.

The spelling of 79100479 in words is "seventy-nine million, one hundred thousand, four hundred seventy-nine".