3144580146 has 12 divisors (see below), whose sum is σ = 6813257022. Its totient is φ = 1048193376.

The previous prime is 3144580133. The next prime is 3144580177. The reversal of 3144580146 is 6410854413.

3144580146 is a `hidden beast` number, since 31 + 4 + 4 + 580 + 1 + 46 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2904671025 + 239909121 = 53895^2 + 15489^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3144580146.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 87349431 + ... + 87349466.

Almost surely, 2^3144580146 is an apocalyptic number.

3144580146 is an abundant number, since it is smaller than the sum of its proper divisors (3668676876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3144580146 is a wasteful number, since it uses less digits than its factorization.

3144580146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174698905 (or 174698902 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 3144580146 is about 56076.5561175078. The cubic root of 3144580146 is about 1465.0559909021.

The spelling of 3144580146 in words is "three billion, one hundred forty-four million, five hundred eighty thousand, one hundred forty-six".