84982351 has 2 divisors, whose sum is σ = 84982352. Its totient is φ = 84982350.

The previous prime is 84982327. The next prime is 84982363. The reversal of 84982351 is 15328948.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 84982351 - 2⁷ = 84982223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84982321) 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, 42491175 + 42491176.

It is an arithmetic number, because the mean of its divisors is an integer number (42491176).

Almost surely, 2^84982351 is an apocalyptic number.

84982351 is a deficient number, since it is larger than the sum of its proper divisors (1).

84982351 is an equidigital number, since it uses as much as digits as its factorization.

84982351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69120, while the sum is 40.

The square root of 84982351 is about 9218.5872561906. The cubic root of 84982351 is about 439.6525338753.

The spelling of 84982351 in words is "eighty-four million, nine hundred eighty-two thousand, three hundred fifty-one".