3072049904 has 120 divisors (see below), whose sum is σ = 7797643776. Its totient is φ = 1158192000.

The previous prime is 3072049891. The next prime is 3072049909. The reversal of 3072049904 is 4099402703.

It is a super-2 number, since 2×3072049904² = 18874981225332818432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3072049909) 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 23 ways as a sum of consecutive naturals, for example, 261599 + ... + 273089.

Almost surely, 2^3072049904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3072049904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3898821888).

3072049904 is an abundant number, since it is smaller than the sum of its proper divisors (4725593872).

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

3072049904 is a wasteful number, since it uses less digits than its factorization.

3072049904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11555 (or 11542 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 3072049904 is about 55426.0760292482. The cubic root of 3072049904 is about 1453.7043458885.

The spelling of 3072049904 in words is "three billion, seventy-two million, forty-nine thousand, nine hundred four".