134274984 has 16 divisors (see below), whose sum is σ = 335687520. Its totient is φ = 44758320.

The previous prime is 134274983. The next prime is 134275019. The reversal of 134274984 is 489472431.

It is not an unprimeable number, because it can be changed into a prime (134274983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2797372 + ... + 2797419.

It is an arithmetic number, because the mean of its divisors is an integer number (20980470).

Almost surely, 2^134274984 is an apocalyptic number.

It is an amenable number.

134274984 is an abundant number, since it is smaller than the sum of its proper divisors (201412536).

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

134274984 is a wasteful number, since it uses less digits than its factorization.

134274984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5594800 (or 5594796 counting only the distinct ones).

The product of its digits is 193536, while the sum is 42.

The square root of 134274984 is about 11587.7083152796. The cubic root of 134274984 is about 512.0727944187.

The spelling of 134274984 in words is "one hundred thirty-four million, two hundred seventy-four thousand, nine hundred eighty-four".