4604859949 has 4 divisors (see below), whose sum is σ = 4645611036. Its totient is φ = 4564108864.

The previous prime is 4604859881. The next prime is 4604859953. The reversal of 4604859949 is 9499584064.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1770894724 + 2833965225 = 42082^2 + 53235^2 .

It is a cyclic number.

It is not a de Polignac number, because 4604859949 - 2¹⁵ = 4604827181 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4604859893 and 4604859902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4604859449) 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, 20375374 + ... + 20375599.

It is an arithmetic number, because the mean of its divisors is an integer number (1161402759).

Almost surely, 2^4604859949 is an apocalyptic number.

It is an amenable number.

4604859949 is a deficient number, since it is larger than the sum of its proper divisors (40751087).

4604859949 is a wasteful number, since it uses less digits than its factorization.

4604859949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40751086.

The product of its (nonzero) digits is 11197440, while the sum is 58.

The square root of 4604859949 is about 67859.1183924460. The cubic root of 4604859949 is about 1663.6889882180.

The spelling of 4604859949 in words is "four billion, six hundred four million, eight hundred fifty-nine thousand, nine hundred forty-nine".