28869737702 has 16 divisors (see below), whose sum is σ = 46654692000. Its totient is φ = 13319076672.

The previous prime is 28869737657. The next prime is 28869737717. The reversal of 28869737702 is 20773796882.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160202 + ... + 288797.

It is an arithmetic number, because the mean of its divisors is an integer number (2915918250).

Almost surely, 2^28869737702 is an apocalyptic number.

28869737702 is a deficient number, since it is larger than the sum of its proper divisors (17784954298).

28869737702 is a wasteful number, since it uses less digits than its factorization.

28869737702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451487.

The product of its (nonzero) digits is 14224896, while the sum is 59.

The spelling of 28869737702 in words is "twenty-eight billion, eight hundred sixty-nine million, seven hundred thirty-seven thousand, seven hundred two".