4649025924 has 36 divisors (see below), whose sum is σ = 11800488700. Its totient is φ = 1543242240.

The previous prime is 4649025911. The next prime is 4649025929. The reversal of 4649025924 is 4295209464.

It can be written as a sum of positive squares in 2 ways, for example, as 4324377600 + 324648324 = 65760^2 + 18018^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×4649025924² = 43226884084048107552, 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 4649025924.

It is not an unprimeable number, because it can be changed into a prime (4649025929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 259249 + ... + 276600.

Almost surely, 2^4649025924 is an apocalyptic number.

It is an amenable number.

4649025924 is an abundant number, since it is smaller than the sum of its proper divisors (7151462776).

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

4649025924 is a wasteful number, since it uses less digits than its factorization.

4649025924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536100 (or 536095 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The square root of 4649025924 is about 68183.7658390911. The cubic root of 4649025924 is about 1668.9909790275.

The spelling of 4649025924 in words is "four billion, six hundred forty-nine million, twenty-five thousand, nine hundred twenty-four".