84414736 has 80 divisors (see below), whose sum is σ = 197987328. Its totient is φ = 34099200.

The previous prime is 84414727. The next prime is 84414763. The reversal of 84414736 is 63741448.

It is a junction number, because it is equal to n+sod(n) for n = 84414695 and 84414704.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142056 + ... + 142648.

Almost surely, 2^84414736 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84414736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98993664).

84414736 is an abundant number, since it is smaller than the sum of its proper divisors (113572592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84414736 is a wasteful number, since it uses less digits than its factorization.

84414736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680 (or 674 counting only the distinct ones).

The product of its digits is 64512, while the sum is 37.

The square root of 84414736 is about 9187.7492347147. The cubic root of 84414736 is about 438.6715025299.

The spelling of 84414736 in words is "eighty-four million, four hundred fourteen thousand, seven hundred thirty-six".