3146067648 has 56 divisors (see below), whose sum is σ = 9248861360. Its totient is φ = 1048688640.

The previous prime is 3146067629. The next prime is 3146067649. The reversal of 3146067648 is 8467606413.

It is a happy number.

3146067648 is a `hidden beast` number, since 31 + 4 + 606 + 7 + 6 + 4 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (3146067649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 908593 + ... + 912048.

Almost surely, 2^3146067648 is an apocalyptic number.

It is an amenable number.

3146067648 is an abundant number, since it is smaller than the sum of its proper divisors (6102793712).

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

3146067648 is a wasteful number, since it uses less digits than its factorization.

3146067648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1820662 (or 1820646 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The square root of 3146067648 is about 56089.8176855657. The cubic root of 3146067648 is about 1465.2869629323.

The spelling of 3146067648 in words is "three billion, one hundred forty-six million, sixty-seven thousand, six hundred forty-eight".