28825418347 has 8 divisors (see below), whose sum is σ = 32530253040. Its totient is φ = 25301307360.

The previous prime is 28825418329. The next prime is 28825418353. The reversal of 28825418347 is 74381452882.

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 28825418347 - 2¹⁵ = 28825385579 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 28825418294 and 28825418303.

It is not an unprimeable number, because it can be changed into a prime (28825418047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45180588 + ... + 45181225.

It is an arithmetic number, because the mean of its divisors is an integer number (4066281630).

Almost surely, 2^28825418347 is an apocalyptic number.

28825418347 is a deficient number, since it is larger than the sum of its proper divisors (3704834693).

28825418347 is a wasteful number, since it uses less digits than its factorization.

28825418347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90361853.

The product of its digits is 3440640, while the sum is 52.

The spelling of 28825418347 in words is "twenty-eight billion, eight hundred twenty-five million, four hundred eighteen thousand, three hundred forty-seven".