3909039011 has 8 divisors (see below), whose sum is σ = 4015478544. Its totient is φ = 3802641120.

The previous prime is 3909038971. The next prime is 3909039059. The reversal of 3909039011 is 1109309093.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3909039011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3909039061) 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, 321896 + ... + 333818.

It is an arithmetic number, because the mean of its divisors is an integer number (501934818).

Almost surely, 2^3909039011 is an apocalyptic number.

3909039011 is a deficient number, since it is larger than the sum of its proper divisors (106439533).

3909039011 is a wasteful number, since it uses less digits than its factorization.

3909039011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20821.

The product of its (nonzero) digits is 6561, while the sum is 35.

The square root of 3909039011 is about 62522.3081067870. The cubic root of 3909039011 is about 1575.2760427897.

The spelling of 3909039011 in words is "three billion, nine hundred nine million, thirty-nine thousand, eleven".