3290684583871 has 4 divisors (see below), whose sum is σ = 3433757826672. Its totient is φ = 3147611341072.

The previous prime is 3290684583859. The next prime is 3290684583931. The reversal of 3290684583871 is 1783854860923.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3290684583871 - 2¹⁷ = 3290684452799 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 (3290684583821) 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, 71536621366 + ... + 71536621411.

It is an arithmetic number, because the mean of its divisors is an integer number (858439456668).

It is a 1-persistent number, because it is pandigital, but 2⋅3290684583871 = 6581369167742 is not.

Almost surely, 2^{3290684583871} is an apocalyptic number.

3290684583871 is a deficient number, since it is larger than the sum of its proper divisors (143073242801).

3290684583871 is a wasteful number, since it uses less digits than its factorization.

3290684583871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143073242800.

The product of its (nonzero) digits is 69672960, while the sum is 64.

The spelling of 3290684583871 in words is "three trillion, two hundred ninety billion, six hundred eighty-four million, five hundred eighty-three thousand, eight hundred seventy-one".