3406343540 has 24 divisors (see below), whose sum is σ = 7156695840. Its totient is φ = 1361894688.

The previous prime is 3406343537. The next prime is 3406343561. The reversal of 3406343540 is 453436043.

It is a junction number, because it is equal to n+sod(n) for n = 3406343497 and 3406343506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4499 + ... + 82661.

It is an arithmetic number, because the mean of its divisors is an integer number (298195660).

Almost surely, 2^3406343540 is an apocalyptic number.

It is an amenable number.

3406343540 is an abundant number, since it is smaller than the sum of its proper divisors (3750352300).

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

3406343540 is a wasteful number, since it uses less digits than its factorization.

3406343540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80351 (or 80349 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 32.

The square root of 3406343540 is about 58363.8890068165. The cubic root of 3406343540 is about 1504.6291864661.

Adding to 3406343540 its reverse (453436043), we get a palindrome (3859779583).

The spelling of 3406343540 in words is "three billion, four hundred six million, three hundred forty-three thousand, five hundred forty".