6209802428 has 12 divisors (see below), whose sum is σ = 10871435400. Its totient is φ = 3103678032.

The previous prime is 6209802427. The next prime is 6209802439. The reversal of 6209802428 is 8242089026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6209802427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294326 + ... + 314717.

It is an arithmetic number, because the mean of its divisors is an integer number (905952950).

Almost surely, 2^6209802428 is an apocalyptic number.

It is an amenable number.

6209802428 is a deficient number, since it is larger than the sum of its proper divisors (4661632972).

6209802428 is a wasteful number, since it uses less digits than its factorization.

6209802428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611596 (or 611594 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 6209802428 is about 78802.2996364954. The cubic root of 6209802428 is about 1838.0582094639.

The spelling of 6209802428 in words is "six billion, two hundred nine million, eight hundred two thousand, four hundred twenty-eight".