134625379 has 8 divisors (see below), whose sum is σ = 154981728. Its totient is φ = 114550080.

The previous prime is 134625377. The next prime is 134625383. The reversal of 134625379 is 973526431.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134625379 - 2¹ = 134625377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134625373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69232 + ... + 71149.

It is an arithmetic number, because the mean of its divisors is an integer number (19372716).

Almost surely, 2^134625379 is an apocalyptic number.

134625379 is a deficient number, since it is larger than the sum of its proper divisors (20356349).

134625379 is a wasteful number, since it uses less digits than its factorization.

134625379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140525.

The product of its digits is 136080, while the sum is 40.

The square root of 134625379 is about 11602.8177181235. The cubic root of 134625379 is about 512.5178311464.

The spelling of 134625379 in words is "one hundred thirty-four million, six hundred twenty-five thousand, three hundred seventy-nine".