84484494 has 24 divisors (see below), whose sum is σ = 183226680. Its totient is φ = 28134288.

The previous prime is 84484481. The next prime is 84484513. The reversal of 84484494 is 49448448.

84484494 is a `hidden beast` number, since 84 + 4 + 84 + 494 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27277 + ... + 30215.

It is an arithmetic number, because the mean of its divisors is an integer number (7634445).

Almost surely, 2^84484494 is an apocalyptic number.

84484494 is an abundant number, since it is smaller than the sum of its proper divisors (98742186).

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

84484494 is a wasteful number, since it uses less digits than its factorization.

84484494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4544 (or 4541 counting only the distinct ones).

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

The square root of 84484494 is about 9191.5447015178. The cubic root of 84484494 is about 438.7923045872.

The spelling of 84484494 in words is "eighty-four million, four hundred eighty-four thousand, four hundred ninety-four".