3404406925 has 12 divisors (see below), whose sum is σ = 4223836800. Its totient is φ = 2721995120.

The previous prime is 3404406917. The next prime is 3404406931. The reversal of 3404406925 is 5296044043.

It is a happy number.

It is not a de Polignac number, because 3404406925 - 2³ = 3404406917 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8226 + ... + 82924.

It is an arithmetic number, because the mean of its divisors is an integer number (351986400).

Almost surely, 2^3404406925 is an apocalyptic number.

It is an amenable number.

3404406925 is a deficient number, since it is larger than the sum of its proper divisors (819429875).

3404406925 is a wasteful number, since it uses less digits than its factorization.

3404406925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76532 (or 76527 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 3404406925 is about 58347.2957813813. The cubic root of 3404406925 is about 1504.3439891762.

The spelling of 3404406925 in words is "three billion, four hundred four million, four hundred six thousand, nine hundred twenty-five".