3049272 has 64 divisors (see below), whose sum is σ = 8928000. Its totient is φ = 961632.

The previous prime is 3049261. The next prime is 3049289. The reversal of 3049272 is 2729403.

3049272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3733 + ... + 4475.

It is an arithmetic number, because the mean of its divisors is an integer number (139500).

Almost surely, 2^3049272 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 3049272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4464000).

3049272 is an abundant number, since it is smaller than the sum of its proper divisors (5878728).

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

3049272 is a wasteful number, since it uses less digits than its factorization.

3049272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777 (or 767 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 3049272 is about 1746.2164814249. The cubic root of 3049272 is about 145.0102569042.

It can be divided in two parts, 3049 and 272, that added together give a triangular number (3321 = T₈₁).

The spelling of 3049272 in words is "three million, forty-nine thousand, two hundred seventy-two".