3005534040 has 64 divisors (see below), whose sum is σ = 9546996960. Its totient is φ = 754329600.

The previous prime is 3005534029. The next prime is 3005534089. The reversal of 3005534040 is 404355003.

It is a happy number.

3005534040 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 (24).

It is a self number, because there is not a number n which added to its sum of digits gives 3005534040.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 734611 + ... + 738690.

Almost surely, 2^3005534040 is an apocalyptic number.

3005534040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3005534040 is an abundant number, since it is smaller than the sum of its proper divisors (6541462920).

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

3005534040 is a wasteful number, since it uses less digits than its factorization.

3005534040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473332 (or 1473328 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 3005534040 is about 54822.7511166669. The cubic root of 3005534040 is about 1443.1358552057.

Adding to 3005534040 its reverse (404355003), we get a palindrome (3409889043).

The spelling of 3005534040 in words is "three billion, five million, five hundred thirty-four thousand, forty".