3291134863 has 4 divisors (see below), whose sum is σ = 3301855480. Its totient is φ = 3280414248.

The previous prime is 3291134857. The next prime is 3291134897. The reversal of 3291134863 is 3684311923.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3684311923 = 227 ⋅16230449.

It is a cyclic number.

It is not a de Polignac number, because 3291134863 - 2⁹ = 3291134351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3291134843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5359848 + ... + 5360461.

It is an arithmetic number, because the mean of its divisors is an integer number (825463870).

Almost surely, 2^3291134863 is an apocalyptic number.

3291134863 is a deficient number, since it is larger than the sum of its proper divisors (10720617).

3291134863 is a wasteful number, since it uses less digits than its factorization.

3291134863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10720616.

The product of its digits is 93312, while the sum is 40.

The square root of 3291134863 is about 57368.4134607190. The cubic root of 3291134863 is about 1487.4711790475.

The spelling of 3291134863 in words is "three billion, two hundred ninety-one million, one hundred thirty-four thousand, eight hundred sixty-three".