84629529448 has 8 divisors (see below), whose sum is σ = 158680367730. Its totient is φ = 42314764720.

The previous prime is 84629529419. The next prime is 84629529469. The reversal of 84629529448 is 84492592648.

It can be written as a sum of positive squares in only one way, i.e., 64271376324 + 20358153124 = 253518^2 + 142682^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5289345583 + ... + 5289345598.

Almost surely, 2^84629529448 is an apocalyptic number.

It is an amenable number.

84629529448 is a deficient number, since it is larger than the sum of its proper divisors (74050838282).

84629529448 is a wasteful number, since it uses less digits than its factorization.

84629529448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10578691187 (or 10578691183 counting only the distinct ones).

The product of its digits is 39813120, while the sum is 61.

The spelling of 84629529448 in words is "eighty-four billion, six hundred twenty-nine million, five hundred twenty-nine thousand, four hundred forty-eight".