134074368 has 78 divisors (see below), whose sum is σ = 387385154. Its totient is φ = 44679168.

The previous prime is 134074357. The next prime is 134074403. The reversal of 134074368 is 863470431.

It can be written as a sum of positive squares in only one way, i.e., 78004224 + 56070144 = 8832^2 + 7488^2 .

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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35046 + ... + 38682.

Almost surely, 2^134074368 is an apocalyptic number.

134074368 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134074368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193692577).

134074368 is an abundant number, since it is smaller than the sum of its proper divisors (253310786).

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

134074368 is an equidigital number, since it uses as much as digits as its factorization.

134074368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3667 (or 3642 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 134074368 is about 11579.0486655856. The cubic root of 134074368 is about 511.8176433920.

The spelling of 134074368 in words is "one hundred thirty-four million, seventy-four thousand, three hundred sixty-eight".