84417316 has 6 divisors (see below), whose sum is σ = 147730310. Its totient is φ = 42208656.

The previous prime is 84417293. The next prime is 84417343. The reversal of 84417316 is 61371448.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 81540900 + 2876416 = 9030^2 + 1696^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10552161 + ... + 10552168.

Almost surely, 2^84417316 is an apocalyptic number.

It is an amenable number.

84417316 is a deficient number, since it is larger than the sum of its proper divisors (63312994).

84417316 is a wasteful number, since it uses less digits than its factorization.

84417316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21104333 (or 21104331 counting only the distinct ones).

The product of its digits is 16128, while the sum is 34.

The square root of 84417316 is about 9187.8896379963. The cubic root of 84417316 is about 438.6759715796.

The spelling of 84417316 in words is "eighty-four million, four hundred seventeen thousand, three hundred sixteen".