28700741698 has 8 divisors (see below), whose sum is σ = 43070625792. Its totient is φ = 14343866436.

The previous prime is 28700741689. The next prime is 28700741701. The reversal of 28700741698 is 89614700782.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3246690 + ... + 3255517.

It is an arithmetic number, because the mean of its divisors is an integer number (5383828224).

Almost surely, 2^28700741698 is an apocalyptic number.

28700741698 is a deficient number, since it is larger than the sum of its proper divisors (14369884094).

28700741698 is a wasteful number, since it uses less digits than its factorization.

28700741698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6504416.

The product of its (nonzero) digits is 1354752, while the sum is 52.

The spelling of 28700741698 in words is "twenty-eight billion, seven hundred million, seven hundred forty-one thousand, six hundred ninety-eight".