3069828756669 has 16 divisors (see below), whose sum is σ = 4333970760768. Its totient is φ = 1926124899072.

The previous prime is 3069828756623. The next prime is 3069828756713. The reversal of 3069828756669 is 9666578289603.

It is not a de Polignac number, because 3069828756669 - 2³¹ = 3067681273021 is a prime.

It is a super-2 number, since 2×3069828756669² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3069828756669.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3069828796669) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1781619 + ... + 3051855.

It is an arithmetic number, because the mean of its divisors is an integer number (270873172548).

Almost surely, 2^{3069828756669} is an apocalyptic number.

It is an amenable number.

3069828756669 is a deficient number, since it is larger than the sum of its proper divisors (1264142004099).

3069828756669 is a wasteful number, since it uses less digits than its factorization.

3069828756669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1317644.

The product of its (nonzero) digits is 1410877440, while the sum is 75.

The spelling of 3069828756669 in words is "three trillion, sixty-nine billion, eight hundred twenty-eight million, seven hundred fifty-six thousand, six hundred sixty-nine".