83714479 has 2 divisors, whose sum is σ = 83714480. Its totient is φ = 83714478.

The previous prime is 83714471. The next prime is 83714531. The reversal of 83714479 is 97441738.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83714479 - 2³ = 83714471 is a prime.

It is a super-2 number, since 2×83714479² = 14016227988482882, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83714471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41857239 + 41857240.

It is an arithmetic number, because the mean of its divisors is an integer number (41857240).

Almost surely, 2^83714479 is an apocalyptic number.

83714479 is a deficient number, since it is larger than the sum of its proper divisors (1).

83714479 is an equidigital number, since it uses as much as digits as its factorization.

83714479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 169344, while the sum is 43.

The square root of 83714479 is about 9149.5616834906. The cubic root of 83714479 is about 437.4551425029.

The spelling of 83714479 in words is "eighty-three million, seven hundred fourteen thousand, four hundred seventy-nine".