3500008960669 has 16 divisors (see below), whose sum is σ = 3903494757120. Its totient is φ = 3115946957760.

The previous prime is 3500008960633. The next prime is 3500008960687. The reversal of 3500008960669 is 9660698000053.

It is a happy number.

It is not a de Polignac number, because 3500008960669 - 2¹⁵ = 3500008927901 is a prime.

It is a super-2 number, since 2×3500008960669² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3500008960699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4751967 + ... + 5438860.

It is an arithmetic number, because the mean of its divisors is an integer number (243968422320).

Almost surely, 2^{3500008960669} is an apocalyptic number.

It is an amenable number.

3500008960669 is a deficient number, since it is larger than the sum of its proper divisors (403485796451).

3500008960669 is a wasteful number, since it uses less digits than its factorization.

3500008960669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10191780.

The product of its (nonzero) digits is 2099520, while the sum is 52.

The spelling of 3500008960669 in words is "three trillion, five hundred billion, eight million, nine hundred sixty thousand, six hundred sixty-nine".