134631677 has 8 divisors (see below), whose sum is σ = 136123680. Its totient is φ = 133144560.

The previous prime is 134631671. The next prime is 134631689. The reversal of 134631677 is 776136431.

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 134631677 - 2⁴ = 134631661 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 134631677.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134631671) 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, 87638 + ... + 89160.

It is an arithmetic number, because the mean of its divisors is an integer number (17015460).

Almost surely, 2^134631677 is an apocalyptic number.

It is an amenable number.

134631677 is a deficient number, since it is larger than the sum of its proper divisors (1492003).

134631677 is a wasteful number, since it uses less digits than its factorization.

134631677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2443.

The product of its digits is 63504, while the sum is 38.

The square root of 134631677 is about 11603.0891145419. The cubic root of 134631677 is about 512.5258231684.

The spelling of 134631677 in words is "one hundred thirty-four million, six hundred thirty-one thousand, six hundred seventy-seven".