3048033681 has 81 divisors (see below), whose sum is σ = 5653098633. Its totient is φ = 1576769040.

The previous prime is 3048033673. The next prime is 3048033697. The reversal of 3048033681 is 1863308403.

It is a happy number.

The square root of 3048033681 is 55209.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 3048033681 - 2³ = 3048033673 is a prime.

It is a super-2 number, since 2×3048033681² = 18581018641020819522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3048033601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 12753160 + ... + 12753398.

Almost surely, 2^3048033681 is an apocalyptic number.

3048033681 is the 55209-th square number.

3048033681 is the 27605-th centered octagonal number.

It is an amenable number.

3048033681 is a deficient number, since it is larger than the sum of its proper divisors (2605064952).

3048033681 is a wasteful number, since it uses less digits than its factorization.

3048033681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520 (or 260 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The cubic root of 3048033681 is about 1449.9062453848.

Multiplying 3048033681 by its sum of digits (36), we get a square (109729212516 = 331254²).

The spelling of 3048033681 in words is "three billion, forty-eight million, thirty-three thousand, six hundred eighty-one".