6722184490 has 16 divisors (see below), whose sum is σ = 13828493952. Its totient is φ = 2304748944.

The previous prime is 6722184463. The next prime is 6722184509. The reversal of 6722184490 is 944812276.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48015534 + ... + 48015673.

It is an arithmetic number, because the mean of its divisors is an integer number (864280872).

Almost surely, 2^6722184490 is an apocalyptic number.

6722184490 is an abundant number, since it is smaller than the sum of its proper divisors (7106309462).

6722184490 is a wasteful number, since it uses less digits than its factorization.

6722184490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96031221.

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 6722184490 is about 81988.9290697226. The cubic root of 6722184490 is about 1887.2820492460.

The spelling of 6722184490 in words is "six billion, seven hundred twenty-two million, one hundred eighty-four thousand, four hundred ninety".