84263338 has 4 divisors (see below), whose sum is σ = 126395010. Its totient is φ = 42131668.

The previous prime is 84263327. The next prime is 84263341. The reversal of 84263338 is 83336248.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 53538489 + 30724849 = 7317^2 + 5543^2 .

It is a junction number, because it is equal to n+sod(n) for n = 84263297 and 84263306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21065833 + ... + 21065836.

Almost surely, 2^84263338 is an apocalyptic number.

84263338 is a deficient number, since it is larger than the sum of its proper divisors (42131672).

84263338 is a wasteful number, since it uses less digits than its factorization.

84263338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42131671.

The product of its digits is 82944, while the sum is 37.

The square root of 84263338 is about 9179.5064137458. The cubic root of 84263338 is about 438.4090928471.

The spelling of 84263338 in words is "eighty-four million, two hundred sixty-three thousand, three hundred thirty-eight".