82873699 has 2 divisors, whose sum is σ = 82873700. Its totient is φ = 82873698.

The previous prime is 82873639. The next prime is 82873709. The reversal of 82873699 is 99637828.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82873699 - 2¹³ = 82865507 is a prime.

It is not a weakly prime, because it can be changed into another prime (82873639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41436849 + 41436850.

It is an arithmetic number, because the mean of its divisors is an integer number (41436850).

Almost surely, 2^82873699 is an apocalyptic number.

82873699 is a deficient number, since it is larger than the sum of its proper divisors (1).

82873699 is an equidigital number, since it uses as much as digits as its factorization.

82873699 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1306368, while the sum is 52.

The square root of 82873699 is about 9103.4992722579. The cubic root of 82873699 is about 435.9856962314.

The spelling of 82873699 in words is "eighty-two million, eight hundred seventy-three thousand, six hundred ninety-nine".