3050405240 has 16 divisors (see below), whose sum is σ = 6863411880. Its totient is φ = 1220162080.

The previous prime is 3050405201. The next prime is 3050405243. The reversal of 3050405240 is 425040503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3050405243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38130026 + ... + 38130105.

Almost surely, 2^3050405240 is an apocalyptic number.

It is an amenable number.

3050405240 is an abundant number, since it is smaller than the sum of its proper divisors (3813006640).

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

3050405240 is a wasteful number, since it uses less digits than its factorization.

3050405240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76260142 (or 76260138 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 3050405240 is about 55230.4738346504. The cubic root of 3050405240 is about 1450.2821868553.

Adding to 3050405240 its reverse (425040503), we get a palindrome (3475445743).

The spelling of 3050405240 in words is "three billion, fifty million, four hundred five thousand, two hundred forty".