4890045604 has 12 divisors (see below), whose sum is σ = 8558075484. Its totient is φ = 2444881184.

The previous prime is 4890045557. The next prime is 4890045607. The reversal of 4890045604 is 4065400984.

It can be written as a sum of positive squares in 2 ways, for example, as 2631895204 + 2258150400 = 51302^2 + 47520^2 .

It is not an unprimeable number, because it can be changed into a prime (4890045607) 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, 98862 + ... + 139834.

It is an arithmetic number, because the mean of its divisors is an integer number (713172957).

Almost surely, 2^4890045604 is an apocalyptic number.

It is an amenable number.

4890045604 is a deficient number, since it is larger than the sum of its proper divisors (3668029880).

4890045604 is a wasteful number, since it uses less digits than its factorization.

4890045604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70814 (or 70812 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 4890045604 is about 69928.8610231856. The cubic root of 4890045604 is about 1697.3483001076.

The spelling of 4890045604 in words is "four billion, eight hundred ninety million, forty-five thousand, six hundred four".