3130340434 has 16 divisors (see below), whose sum is σ = 5276561472. Its totient is φ = 1381956048.

The previous prime is 3130340401. The next prime is 3130340449. The reversal of 3130340434 is 4340430313.

It is a junction number, because it is equal to n+sod(n) for n = 3130340399 and 3130340408.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2616744 + ... + 2617939.

It is an arithmetic number, because the mean of its divisors is an integer number (329785092).

Almost surely, 2^3130340434 is an apocalyptic number.

3130340434 is a deficient number, since it is larger than the sum of its proper divisors (2146221038).

3130340434 is a wasteful number, since it uses less digits than its factorization.

3130340434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5234721.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 3130340434 is about 55949.4453413079. The cubic root of 3130340434 is about 1462.8412230721.

Adding to 3130340434 its reverse (4340430313), we get a palindrome (7470770747).

The spelling of 3130340434 in words is "three billion, one hundred thirty million, three hundred forty thousand, four hundred thirty-four".