4494717236 has 12 divisors (see below), whose sum is σ = 7869715812. Its totient is φ = 2246227008.

The previous prime is 4494717233. The next prime is 4494717263. The reversal of 4494717236 is 6327174944.

It can be written as a sum of positive squares in 2 ways, for example, as 1730060836 + 2764656400 = 41594^2 + 52580^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4494717233) 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, 273935 + ... + 289878.

It is an arithmetic number, because the mean of its divisors is an integer number (655809651).

Almost surely, 2^4494717236 is an apocalyptic number.

It is an amenable number.

4494717236 is a deficient number, since it is larger than the sum of its proper divisors (3374998576).

4494717236 is a wasteful number, since it uses less digits than its factorization.

4494717236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565810 (or 565808 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 47.

The square root of 4494717236 is about 67042.6523639988. The cubic root of 4494717236 is about 1650.3173232363.

The spelling of 4494717236 in words is "four billion, four hundred ninety-four million, seven hundred seventeen thousand, two hundred thirty-six".