84305338 has 16 divisors (see below), whose sum is σ = 136765440. Its totient is φ = 38744496.

The previous prime is 84305321. The next prime is 84305359. The reversal of 84305338 is 83350348.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 570 + ... + 12997.

It is an arithmetic number, because the mean of its divisors is an integer number (8547840).

Almost surely, 2^84305338 is an apocalyptic number.

84305338 is a deficient number, since it is larger than the sum of its proper divisors (52460102).

84305338 is a wasteful number, since it uses less digits than its factorization.

84305338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13821.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 84305338 is about 9181.7938334511. The cubic root of 84305338 is about 438.4819205795.

The spelling of 84305338 in words is "eighty-four million, three hundred five thousand, three hundred thirty-eight".