3909480835 has 32 divisors (see below), whose sum is σ = 5247664128. Its totient is φ = 2776498560.

The previous prime is 3909480829. The next prime is 3909480847. The reversal of 3909480835 is 5380849093.

It is not a de Polignac number, because 3909480835 - 2¹⁹ = 3908956547 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 322494 + ... + 334396.

It is an arithmetic number, because the mean of its divisors is an integer number (163989504).

Almost surely, 2^3909480835 is an apocalyptic number.

3909480835 is a deficient number, since it is larger than the sum of its proper divisors (1338183293).

3909480835 is a wasteful number, since it uses less digits than its factorization.

3909480835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12115.

The product of its (nonzero) digits is 933120, while the sum is 49.

The square root of 3909480835 is about 62525.8413378021. The cubic root of 3909480835 is about 1575.3353897324.

The spelling of 3909480835 in words is "three billion, nine hundred nine million, four hundred eighty thousand, eight hundred thirty-five".