11734536347 has 8 divisors (see below), whose sum is σ = 12187101600. Its totient is φ = 11289098304.

The previous prime is 11734536337. The next prime is 11734536371. The reversal of 11734536347 is 74363543711.

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 11734536347 - 2⁶ = 11734536283 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11734536298 and 11734536307.

It is not an unprimeable number, because it can be changed into a prime (11734536337) 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, 1778447 + ... + 1785032.

It is an arithmetic number, because the mean of its divisors is an integer number (1523387700).

Almost surely, 2^11734536347 is an apocalyptic number.

11734536347 is a deficient number, since it is larger than the sum of its proper divisors (452565253).

11734536347 is an equidigital number, since it uses as much as digits as its factorization.

11734536347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3563605.

The product of its digits is 635040, while the sum is 44.

The spelling of 11734536347 in words is "eleven billion, seven hundred thirty-four million, five hundred thirty-six thousand, three hundred forty-seven".