134679477 has 8 divisors (see below), whose sum is σ = 182616480. Its totient is φ = 88264400.

The previous prime is 134679443. The next prime is 134679511. The reversal of 134679477 is 774976431.

It is an interprime number because it is at equal distance from previous prime (134679443) and next prime (134679511).

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 134679477 - 2¹² = 134675381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134679427) 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, 380274 + ... + 380627.

It is an arithmetic number, because the mean of its divisors is an integer number (22827060).

Almost surely, 2^134679477 is an apocalyptic number.

It is an amenable number.

134679477 is a deficient number, since it is larger than the sum of its proper divisors (47937003).

134679477 is an equidigital number, since it uses as much as digits as its factorization.

134679477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 760963.

The product of its digits is 889056, while the sum is 48.

The square root of 134679477 is about 11605.1487280431. The cubic root of 134679477 is about 512.5864721828.

The spelling of 134679477 in words is "one hundred thirty-four million, six hundred seventy-nine thousand, four hundred seventy-seven".