3547222855 has 8 divisors (see below), whose sum is σ = 4643637264. Its totient is φ = 2579798400.

The previous prime is 3547222853. The next prime is 3547222859. The reversal of 3547222855 is 5582227453.

3547222855 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3547222855 - 2¹ = 3547222853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3547222853) 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, 32247426 + ... + 32247535.

It is an arithmetic number, because the mean of its divisors is an integer number (580454658).

Almost surely, 2^3547222855 is an apocalyptic number.

3547222855 is a deficient number, since it is larger than the sum of its proper divisors (1096414409).

3547222855 is a wasteful number, since it uses less digits than its factorization.

3547222855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64494977.

The product of its digits is 672000, while the sum is 43.

The square root of 3547222855 is about 59558.5665962505. The cubic root of 3547222855 is about 1525.0924039682.

The spelling of 3547222855 in words is "three billion, five hundred forty-seven million, two hundred twenty-two thousand, eight hundred fifty-five".