8484398722 has 8 divisors (see below), whose sum is σ = 12845538576. Its totient is φ = 4202552532.

The previous prime is 8484398633. The next prime is 8484398737. The reversal of 8484398722 is 2278934848.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19823148 + ... + 19823575.

It is an arithmetic number, because the mean of its divisors is an integer number (1605692322).

Almost surely, 2^8484398722 is an apocalyptic number.

8484398722 is a deficient number, since it is larger than the sum of its proper divisors (4361139854).

8484398722 is a wasteful number, since it uses less digits than its factorization.

8484398722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39646832.

The product of its digits is 6193152, while the sum is 55.

The square root of 8484398722 is about 92110.7959036290. The cubic root of 8484398722 is about 2039.5781777136.

The spelling of 8484398722 in words is "eight billion, four hundred eighty-four million, three hundred ninety-eight thousand, seven hundred twenty-two".