28374847382 has 24 divisors (see below), whose sum is σ = 49518214200. Its totient is φ = 12158929440.

The previous prime is 28374847381. The next prime is 28374847411.

28374847382 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28374847381) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 874994 + ... + 906842.

It is an arithmetic number, because the mean of its divisors is an integer number (2063258925).

Almost surely, 2^28374847382 is an apocalyptic number.

28374847382 is a deficient number, since it is larger than the sum of its proper divisors (21143366818).

28374847382 is a wasteful number, since it uses less digits than its factorization.

28374847382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40956 (or 40949 counting only the distinct ones).

The product of its digits is 14450688, while the sum is 56.

The spelling of 28374847382 in words is "twenty-eight billion, three hundred seventy-four million, eight hundred forty-seven thousand, three hundred eighty-two".