28468300337 has 4 divisors (see below), whose sum is σ = 28468677696. Its totient is φ = 28467922980.

The previous prime is 28468300321. The next prime is 28468300369. The reversal of 28468300337 is 73300386482.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 28468300337 - 2⁴ = 28468300321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28468300387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32333 + ... + 240794.

It is an arithmetic number, because the mean of its divisors is an integer number (7117169424).

Almost surely, 2^28468300337 is an apocalyptic number.

It is an amenable number.

28468300337 is a deficient number, since it is larger than the sum of its proper divisors (377359).

28468300337 is a wasteful number, since it uses less digits than its factorization.

28468300337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377358.

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 28468300337 in words is "twenty-eight billion, four hundred sixty-eight million, three hundred thousand, three hundred thirty-seven".