28339000374 has 32 divisors (see below), whose sum is σ = 60380208000. Its totient is φ = 8836117632.

The previous prime is 28339000343. The next prime is 28339000379. The reversal of 28339000374 is 47300093382.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28339000379) 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, 835624 + ... + 868875.

It is an arithmetic number, because the mean of its divisors is an integer number (1886881500).

Almost surely, 2^28339000374 is an apocalyptic number.

28339000374 is an abundant number, since it is smaller than the sum of its proper divisors (32041207626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28339000374 is a wasteful number, since it uses less digits than its factorization.

28339000374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1704684.

The product of its (nonzero) digits is 108864, while the sum is 39.

The spelling of 28339000374 in words is "twenty-eight billion, three hundred thirty-nine million, three hundred seventy-four", and thus it is an aban number.