3404534540 has 48 divisors (see below), whose sum is σ = 7808500224. Its totient is φ = 1236580800.

The previous prime is 3404534537. The next prime is 3404534569. The reversal of 3404534540 is 454354043.

It is a junction number, because it is equal to n+sod(n) for n = 3404534497 and 3404534506.

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, 191927 + ... + 208913.

It is an arithmetic number, because the mean of its divisors is an integer number (162677088).

Almost surely, 2^3404534540 is an apocalyptic number.

It is an amenable number.

3404534540 is an abundant number, since it is smaller than the sum of its proper divisors (4403965684).

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

3404534540 is a wasteful number, since it uses less digits than its factorization.

3404534540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17918 (or 17916 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

The square root of 3404534540 is about 58348.3893522349. The cubic root of 3404534540 is about 1504.3627858382.

Adding to 3404534540 its reverse (454354043), we get a palindrome (3858888583).

The spelling of 3404534540 in words is "three billion, four hundred four million, five hundred thirty-four thousand, five hundred forty".