4604660442 has 12 divisors (see below), whose sum is σ = 9976764330. Its totient is φ = 1534886808.

The previous prime is 4604660441. The next prime is 4604660503. The reversal of 4604660442 is 2440664064.

It is a happy number.

4604660442 is a `hidden beast` number, since 4 + 6 + 0 + 4 + 6 + 604 + 42 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4151353761 + 453306681 = 64431^2 + 21291^2 .

It is a super-2 number, since 2×4604660442² = 42405795572239270728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4604660397 and 4604660406.

It is not an unprimeable number, because it can be changed into a prime (4604660441) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 127907217 + ... + 127907252.

Almost surely, 2^4604660442 is an apocalyptic number.

4604660442 is an abundant number, since it is smaller than the sum of its proper divisors (5372103888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4604660442 is a wasteful number, since it uses less digits than its factorization.

4604660442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255814477 (or 255814474 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The square root of 4604660442 is about 67857.6483677411. The cubic root of 4604660442 is about 1663.6649612554.

The spelling of 4604660442 in words is "four billion, six hundred four million, six hundred sixty thousand, four hundred forty-two".