3404475660 has 24 divisors (see below), whose sum is σ = 9532532016. Its totient is φ = 907860160.

The previous prime is 3404475649. The next prime is 3404475667. The reversal of 3404475660 is 665744043.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3404475667) 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, 28370571 + ... + 28370690.

It is an arithmetic number, because the mean of its divisors is an integer number (397188834).

Almost surely, 2^3404475660 is an apocalyptic number.

3404475660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3404475660 is an abundant number, since it is smaller than the sum of its proper divisors (6128056356).

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

3404475660 is a wasteful number, since it uses less digits than its factorization.

3404475660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56741273 (or 56741271 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 39.

The square root of 3404475660 is about 58347.8847945665. The cubic root of 3404475660 is about 1504.3541133466.

The spelling of 3404475660 in words is "three billion, four hundred four million, four hundred seventy-five thousand, six hundred sixty".