3405005404 has 24 divisors (see below), whose sum is σ = 6255244800. Its totient is φ = 1619654640.

The previous prime is 3405005393. The next prime is 3405005437. The reversal of 3405005404 is 4045005043.

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, 225394 + ... + 240025.

It is an arithmetic number, because the mean of its divisors is an integer number (260635200).

Almost surely, 2^3405005404 is an apocalyptic number.

It is an amenable number.

3405005404 is a deficient number, since it is larger than the sum of its proper divisors (2850239396).

3405005404 is a wasteful number, since it uses less digits than its factorization.

3405005404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465513 (or 465511 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 3405005404 is about 58352.4241484448. The cubic root of 3405005404 is about 1504.4321362508.

The spelling of 3405005404 in words is "three billion, four hundred five million, five thousand, four hundred four".