3471347145 has 16 divisors (see below), whose sum is σ = 6347606400. Its totient is φ = 1586901504.

The previous prime is 3471347111. The next prime is 3471347149. The reversal of 3471347145 is 5417431743.

It is not a de Polignac number, because 3471347145 - 2⁶ = 3471347081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3471347149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16530120 + ... + 16530329.

It is an arithmetic number, because the mean of its divisors is an integer number (396725400).

Almost surely, 2^3471347145 is an apocalyptic number.

3471347145 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3471347145 is a deficient number, since it is larger than the sum of its proper divisors (2876259255).

3471347145 is a wasteful number, since it uses less digits than its factorization.

3471347145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33060464.

The product of its digits is 141120, while the sum is 39.

The square root of 3471347145 is about 58918.1393545316. The cubic root of 3471347145 is about 1514.1399403381.

Adding to 3471347145 its reverse (5417431743), we get a palindrome (8888778888).

The spelling of 3471347145 in words is "three billion, four hundred seventy-one million, three hundred forty-seven thousand, one hundred forty-five".