3491109017 has 4 divisors (see below), whose sum is σ = 3808482576. Its totient is φ = 3173735460.

The previous prime is 3491108953. The next prime is 3491109029. The reversal of 3491109017 is 7109011943.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3491109017 - 2⁶ = 3491108953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3491109067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158686763 + ... + 158686784.

It is an arithmetic number, because the mean of its divisors is an integer number (952120644).

Almost surely, 2^3491109017 is an apocalyptic number.

It is an amenable number.

3491109017 is a deficient number, since it is larger than the sum of its proper divisors (317373559).

3491109017 is a wasteful number, since it uses less digits than its factorization.

3491109017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317373558.

The product of its (nonzero) digits is 6804, while the sum is 35.

The square root of 3491109017 is about 59085.6075283990. The cubic root of 3491109017 is about 1517.0077643045.

The spelling of 3491109017 in words is "three billion, four hundred ninety-one million, one hundred nine thousand, seventeen".