3120340413 has 16 divisors (see below), whose sum is σ = 4173918336. Its totient is φ = 2073507840.

The previous prime is 3120340393. The next prime is 3120340423. The reversal of 3120340413 is 3140430213.

It is not a de Polignac number, because 3120340413 - 2¹⁴ = 3120324029 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3120340413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3120340423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2064328 + ... + 2065838.

It is an arithmetic number, because the mean of its divisors is an integer number (260869896).

Almost surely, 2^3120340413 is an apocalyptic number.

It is an amenable number.

3120340413 is a deficient number, since it is larger than the sum of its proper divisors (1053577923).

3120340413 is a wasteful number, since it uses less digits than its factorization.

3120340413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3284.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3120340413 is about 55860.0072771209. The cubic root of 3120340413 is about 1461.2818561759.

Adding to 3120340413 its reverse (3140430213), we get a palindrome (6260770626).

The spelling of 3120340413 in words is "three billion, one hundred twenty million, three hundred forty thousand, four hundred thirteen".