3146148488 has 36 divisors (see below), whose sum is σ = 6864558165. Its totient is φ = 1347873408.

The previous prime is 3146148451. The next prime is 3146148527. The reversal of 3146148488 is 8848416413.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 3109400644 + 36747844 = 55762^2 + 6062^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=39662.

It is a super-2 number, since 2×3146148488² = 19796500617089372288, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1109120 + ... + 1111952.

Almost surely, 2^3146148488 is an apocalyptic number.

It is an amenable number.

3146148488 is an abundant number, since it is smaller than the sum of its proper divisors (3718409677).

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

3146148488 is an frugal number, since it uses more digits than its factorization.

3146148488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5686 (or 2842 counting only the distinct ones).

The product of its digits is 589824, while the sum is 47.

The square root of 3146148488 is about 56090.5383108417. The cubic root of 3146148488 is about 1465.2995132858.

The spelling of 3146148488 in words is "three billion, one hundred forty-six million, one hundred forty-eight thousand, four hundred eighty-eight".