3049488 has 100 divisors (see below), whose sum is σ = 9557548. Its totient is φ = 933120.

The previous prime is 3049469. The next prime is 3049507. The reversal of 3049488 is 8849403.

It is an interprime number because it is at equal distance from previous prime (3049469) and next prime (3049507).

It can be written as a sum of positive squares in 2 ways, for example, as 186624 + 2862864 = 432^2 + 1692^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 16758 + ... + 16938.

Almost surely, 2^3049488 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 3049488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4778774).

3049488 is an abundant number, since it is smaller than the sum of its proper divisors (6508060).

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

3049488 is a wasteful number, since it uses less digits than its factorization.

3049488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214 (or 199 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 3049488 is about 1746.2783283314. The cubic root of 3049488 is about 145.0136808336.

The spelling of 3049488 in words is "three million, forty-nine thousand, four hundred eighty-eight".