4489496722 has 8 divisors (see below), whose sum is σ = 6741140796. Its totient is φ = 2242449792.

The previous prime is 4489496701. The next prime is 4489496723. The reversal of 4489496722 is 2276949844.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3114644481 + 1374852241 = 55809^2 + 37079^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4489496723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1146843 + ... + 1150750.

Almost surely, 2^4489496722 is an apocalyptic number.

4489496722 is a deficient number, since it is larger than the sum of its proper divisors (2251644074).

4489496722 is a wasteful number, since it uses less digits than its factorization.

4489496722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2298572.

The product of its digits is 6967296, while the sum is 55.

The square root of 4489496722 is about 67003.7067780582. The cubic root of 4489496722 is about 1649.6781400972.

The spelling of 4489496722 in words is "four billion, four hundred eighty-nine million, four hundred ninety-six thousand, seven hundred twenty-two".