4484915492 has 12 divisors (see below), whose sum is σ = 7849072476. Its totient is φ = 2242323360.

The previous prime is 4484915473. The next prime is 4484915509. The reversal of 4484915492 is 2945194844.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1894512676 + 2590402816 = 43526^2 + 50896^2 .

It is a super-2 number, since 2×4484915492² = 40228933940763204128, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4484915492.

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, 105242 + ... + 141582.

It is an arithmetic number, because the mean of its divisors is an integer number (654089373).

Almost surely, 2^4484915492 is an apocalyptic number.

It is an amenable number.

4484915492 is a deficient number, since it is larger than the sum of its proper divisors (3364156984).

4484915492 is a wasteful number, since it uses less digits than its factorization.

4484915492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67198 (or 67196 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 50.

The square root of 4484915492 is about 66969.5116601577. The cubic root of 4484915492 is about 1649.1168205276.

The spelling of 4484915492 in words is "four billion, four hundred eighty-four million, nine hundred fifteen thousand, four hundred ninety-two".