84850416 has 200 divisors, whose sum is σ = 288076800. Its totient is φ = 23607936.

The previous prime is 84850399. The next prime is 84850421. The reversal of 84850416 is 61405848.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 426285 + ... + 426483.

It is an arithmetic number, because the mean of its divisors is an integer number (1440384).

Almost surely, 2^84850416 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 84850416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144038400).

84850416 is an abundant number, since it is smaller than the sum of its proper divisors (203226384).

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

84850416 is a wasteful number, since it uses less digits than its factorization.

84850416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273 (or 258 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 84850416 is about 9211.4285537044. The cubic root of 84850416 is about 439.4248960182.

The spelling of 84850416 in words is "eighty-four million, eight hundred fifty thousand, four hundred sixteen".