84844494 has 48 divisors (see below), whose sum is σ = 214576128. Its totient is φ = 23723856.

The previous prime is 84844477. The next prime is 84844549. The reversal of 84844494 is 49444848.

84844494 is a `hidden beast` number, since 84 + 84 + 4 + 494 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1242 + ... + 13085.

It is an arithmetic number, because the mean of its divisors is an integer number (4470336).

Almost surely, 2^84844494 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84844494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107288064).

84844494 is an abundant number, since it is smaller than the sum of its proper divisors (129731634).

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

84844494 is a wasteful number, since it uses less digits than its factorization.

84844494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14389 (or 14386 counting only the distinct ones).

The product of its digits is 589824, while the sum is 45.

The square root of 84844494 is about 9211.1070995836. The cubic root of 84844494 is about 439.4146727928.

The spelling of 84844494 in words is "eighty-four million, eight hundred forty-four thousand, four hundred ninety-four".