3067040 has 48 divisors (see below), whose sum is σ = 7507080. Its totient is φ = 1182720.

The previous prime is 3067039. The next prime is 3067049. The reversal of 3067040 is 407603.

It can be written as a sum of positive squares in 4 ways, for example, as 2808976 + 258064 = 1676^2 + 508^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3067049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4310 + ... + 4970.

Almost surely, 2^3067040 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 3067040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3753540).

3067040 is an abundant number, since it is smaller than the sum of its proper divisors (4440040).

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

3067040 is a wasteful number, since it uses less digits than its factorization.

3067040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705 (or 697 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 3067040 is about 1751.2966624761. The cubic root of 3067040 is about 145.2913681453.

The spelling of 3067040 in words is "three million, sixty-seven thousand, forty".