3428273669 has 16 divisors (see below), whose sum is σ = 3684631680. Its totient is φ = 3178114560.

The previous prime is 3428273659. The next prime is 3428273689. The reversal of 3428273669 is 9663728243.

It is a cyclic number.

It is not a de Polignac number, because 3428273669 - 2²⁴ = 3411496453 is a prime.

It is a super-2 number, since 2×3428273669² = 23506120699117443122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3428273609) 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, 1263224 + ... + 1265934.

It is an arithmetic number, because the mean of its divisors is an integer number (230289480).

Almost surely, 2^3428273669 is an apocalyptic number.

It is an amenable number.

3428273669 is a deficient number, since it is larger than the sum of its proper divisors (256358011).

3428273669 is a wasteful number, since it uses less digits than its factorization.

3428273669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3820.

The product of its digits is 2612736, while the sum is 50.

The square root of 3428273669 is about 58551.4617153150. The cubic root of 3428273669 is about 1507.8512291760.

The spelling of 3428273669 in words is "three billion, four hundred twenty-eight million, two hundred seventy-three thousand, six hundred sixty-nine".