83327479 has 2 divisors, whose sum is σ = 83327480. Its totient is φ = 83327478.

The previous prime is 83327467. The next prime is 83327509. The reversal of 83327479 is 97472338.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83327479 - 2¹³ = 83319287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83327449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41663739 + 41663740.

It is an arithmetic number, because the mean of its divisors is an integer number (41663740).

Almost surely, 2^83327479 is an apocalyptic number.

83327479 is a deficient number, since it is larger than the sum of its proper divisors (1).

83327479 is an equidigital number, since it uses as much as digits as its factorization.

83327479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 254016, while the sum is 43.

The square root of 83327479 is about 9128.3886310783. The cubic root of 83327479 is about 436.7800036661.

The spelling of 83327479 in words is "eighty-three million, three hundred twenty-seven thousand, four hundred seventy-nine".