84984229 has 6 divisors (see below), whose sum is σ = 93412550. Its totient is φ = 77258280.

The previous prime is 84984217. The next prime is 84984233. The reversal of 84984229 is 92248948.

It can be written as a sum of positive squares in only one way, i.e., 60481729 + 24502500 = 7777^2 + 4950^2 .

It is not a de Polignac number, because 84984229 - 2⁷ = 84984101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84984829) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 351054 + ... + 351295.

Almost surely, 2^84984229 is an apocalyptic number.

It is an amenable number.

84984229 is a deficient number, since it is larger than the sum of its proper divisors (8428321).

84984229 is a wasteful number, since it uses less digits than its factorization.

84984229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702371 (or 702360 counting only the distinct ones).

The product of its digits is 331776, while the sum is 46.

The square root of 84984229 is about 9218.6891150532. The cubic root of 84984229 is about 439.6557724355.

It can be divided in two parts, 849 and 84229, that added together give a triangular number (85078 = T₄₁₂).

The spelling of 84984229 in words is "eighty-four million, nine hundred eighty-four thousand, two hundred twenty-nine".