134346672 has 30 divisors (see below), whose sum is σ = 375984492. Its totient is φ = 44782176.

The previous prime is 134346661. The next prime is 134346757. The reversal of 134346672 is 276643431.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 466338 + ... + 466625.

Almost surely, 2^134346672 is an apocalyptic number.

134346672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134346672 is an abundant number, since it is smaller than the sum of its proper divisors (241637820).

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

134346672 is a wasteful number, since it uses less digits than its factorization.

134346672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932977 (or 932968 counting only the distinct ones).

The product of its digits is 72576, while the sum is 36.

The square root of 134346672 is about 11590.8011802463. The cubic root of 134346672 is about 512.1639082966.

The spelling of 134346672 in words is "one hundred thirty-four million, three hundred forty-six thousand, six hundred seventy-two".