34527220647 has 8 divisors (see below), whose sum is σ = 46105943280. Its totient is φ = 22983322560.

The previous prime is 34527220639. The next prime is 34527220649. The reversal of 34527220647 is 74602272543.

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

It is not a de Polignac number, because 34527220647 - 2³ = 34527220639 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34527220599 and 34527220608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34527220649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8703822 + ... + 8707787.

It is an arithmetic number, because the mean of its divisors is an integer number (5763242910).

Almost surely, 2^34527220647 is an apocalyptic number.

34527220647 is a deficient number, since it is larger than the sum of its proper divisors (11578722633).

34527220647 is a wasteful number, since it uses less digits than its factorization.

34527220647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17412273.

The product of its (nonzero) digits is 564480, while the sum is 42.

The spelling of 34527220647 in words is "thirty-four billion, five hundred twenty-seven million, two hundred twenty thousand, six hundred forty-seven".