28374404083 has 8 divisors (see below), whose sum is σ = 29448452880. Its totient is φ = 27306730080.

The previous prime is 28374404059. The next prime is 28374404101. The reversal of 28374404083 is 38040447382.

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

It is a cyclic number.

It is not a de Polignac number, because 28374404083 - 2²¹ = 28372306931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28374404033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1584628 + ... + 1602433.

It is an arithmetic number, because the mean of its divisors is an integer number (3681056610).

Almost surely, 2^28374404083 is an apocalyptic number.

28374404083 is a deficient number, since it is larger than the sum of its proper divisors (1074048797).

28374404083 is a wasteful number, since it uses less digits than its factorization.

28374404083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3187397.

The product of its (nonzero) digits is 516096, while the sum is 43.

The spelling of 28374404083 in words is "twenty-eight billion, three hundred seventy-four million, four hundred four thousand, eighty-three".