84244338 has 24 divisors (see below), whose sum is σ = 187464108. Its totient is φ = 27322272.

The previous prime is 84244337. The next prime is 84244339. The reversal of 84244338 is 83344248.

84244338 is a `hidden beast` number, since 84 + 244 + 338 = 666.

It is an interprime number because it is at equal distance from previous prime (84244337) and next prime (84244339).

It can be written as a sum of positive squares in 2 ways, for example, as 71520849 + 12723489 = 8457^2 + 3567^2 .

It is not an unprimeable number, because it can be changed into a prime (84244337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62581 + ... + 63912.

Almost surely, 2^84244338 is an apocalyptic number.

84244338 is an abundant number, since it is smaller than the sum of its proper divisors (103219770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84244338 is a wasteful number, since it uses less digits than its factorization.

84244338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126538 (or 126535 counting only the distinct ones).

The product of its digits is 73728, while the sum is 36.

The square root of 84244338 is about 9178.4714413676. The cubic root of 84244338 is about 438.3761390180.

The spelling of 84244338 in words is "eighty-four million, two hundred forty-four thousand, three hundred thirty-eight".