3403205540 has 24 divisors (see below), whose sum is σ = 8167693632. Its totient is φ = 1166813280.

The previous prime is 3403205497. The next prime is 3403205543. The reversal of 3403205540 is 455023043.

3403205540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3403205543) 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, 12154166 + ... + 12154445.

It is an arithmetic number, because the mean of its divisors is an integer number (340320568).

Almost surely, 2^3403205540 is an apocalyptic number.

It is an amenable number.

3403205540 is an abundant number, since it is smaller than the sum of its proper divisors (4764488092).

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

3403205540 is a wasteful number, since it uses less digits than its factorization.

3403205540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24308627 (or 24308625 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 3403205540 is about 58336.9997514442. Note that the first 3 decimals coincide. The cubic root of 3403205540 is about 1504.1670118075.

Adding to 3403205540 its reverse (455023043), we get a palindrome (3858228583).

The spelling of 3403205540 in words is "three billion, four hundred three million, two hundred five thousand, five hundred forty".