3120350506 has 32 divisors (see below), whose sum is σ = 6063845760. Its totient is φ = 1169453376.

The previous prime is 3120350491. The next prime is 3120350549. The reversal of 3120350506 is 6050530213.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 447721 + ... + 454636.

It is an arithmetic number, because the mean of its divisors is an integer number (189495180).

Almost surely, 2^3120350506 is an apocalyptic number.

3120350506 is a deficient number, since it is larger than the sum of its proper divisors (2943495254).

3120350506 is a wasteful number, since it uses less digits than its factorization.

3120350506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 902398.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 3120350506 is about 55860.0976189623. The cubic root of 3120350506 is about 1461.2834317200.

Adding to 3120350506 its reverse (6050530213), we get a palindrome (9170880719).

The spelling of 3120350506 in words is "three billion, one hundred twenty million, three hundred fifty thousand, five hundred six".