13734670477 has 8 divisors (see below), whose sum is σ = 15137744832. Its totient is φ = 12357340800.

The previous prime is 13734670403. The next prime is 13734670489. The reversal of 13734670477 is 77407643731.

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 13734670477 - 2¹¹ = 13734668429 is a prime.

It is a super-2 number, since 2×13734670477² (a number of 21 digits) contains 22 as substring.

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 13734670477.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13734671477) 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, 6435049 + ... + 6437182.

It is an arithmetic number, because the mean of its divisors is an integer number (1892218104).

Almost surely, 2^13734670477 is an apocalyptic number.

It is an amenable number.

13734670477 is a deficient number, since it is larger than the sum of its proper divisors (1403074355).

13734670477 is a wasteful number, since it uses less digits than its factorization.

13734670477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12872339.

The product of its (nonzero) digits is 2074464, while the sum is 49.

The spelling of 13734670477 in words is "thirteen billion, seven hundred thirty-four million, six hundred seventy thousand, four hundred seventy-seven".