84466436 has 12 divisors (see below), whose sum is σ = 149340828. Its totient is φ = 41797632.

The previous prime is 84466433. The next prime is 84466463. The reversal of 84466436 is 63466448.

It can be written as a sum of positive squares in 2 ways, for example, as 63361600 + 21104836 = 7960^2 + 4594^2 .

It is a super-3 number, since 3×84466436³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 84466393 and 84466402.

It is not an unprimeable number, because it can be changed into a prime (84466433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108461 + ... + 109236.

It is an arithmetic number, because the mean of its divisors is an integer number (12445069).

Almost surely, 2^84466436 is an apocalyptic number.

It is an amenable number.

84466436 is a deficient number, since it is larger than the sum of its proper divisors (64874392).

84466436 is a wasteful number, since it uses less digits than its factorization.

84466436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217798 (or 217796 counting only the distinct ones).

The product of its digits is 331776, while the sum is 41.

The square root of 84466436 is about 9190.5623331764. The cubic root of 84466436 is about 438.7610393783.

The spelling of 84466436 in words is "eighty-four million, four hundred sixty-six thousand, four hundred thirty-six".