84000884404 has 12 divisors (see below), whose sum is σ = 147813712228. Its totient is φ = 41768395200.

The previous prime is 84000884371. The next prime is 84000884411. The reversal of 84000884404 is 40448800048.

It can be written as a sum of positive squares in 2 ways, for example, as 26663624100 + 57337260304 = 163290^2 + 239452^2 .

It is a super-2 number, since 2×84000884404² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58010937 + ... + 58012384.

Almost surely, 2^84000884404 is an apocalyptic number.

It is an amenable number.

84000884404 is a deficient number, since it is larger than the sum of its proper divisors (63812827824).

84000884404 is a wasteful number, since it uses less digits than its factorization.

84000884404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116023506 (or 116023504 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 40.

The spelling of 84000884404 in words is "eighty-four billion, eight hundred eighty-four thousand, four hundred four".