134049984 has 56 divisors (see below), whose sum is σ = 356268528. Its totient is φ = 44482560.

The previous prime is 134049961. The next prime is 134049991. The reversal of 134049984 is 489940431.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44824 + ... + 47720.

It is an arithmetic number, because the mean of its divisors is an integer number (6361938).

Almost surely, 2^134049984 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 134049984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178134264).

134049984 is an abundant number, since it is smaller than the sum of its proper divisors (222218544).

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

134049984 is a wasteful number, since it uses less digits than its factorization.

134049984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3153 (or 3143 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 134049984 is about 11577.9956814640. The cubic root of 134049984 is about 511.7866135532.

The spelling of 134049984 in words is "one hundred thirty-four million, forty-nine thousand, nine hundred eighty-four".