4674449140 has 24 divisors (see below), whose sum is σ = 9828219240. Its totient is φ = 1867517568.

The previous prime is 4674449119. The next prime is 4674449147. The reversal of 4674449140 is 419444764.

It can be written as a sum of positive squares in 4 ways, for example, as 779191396 + 3895257744 = 27914^2 + 62412^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4674449147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124387 + ... + 157546.

It is an arithmetic number, because the mean of its divisors is an integer number (409509135).

Almost surely, 2^4674449140 is an apocalyptic number.

It is an amenable number.

4674449140 is an abundant number, since it is smaller than the sum of its proper divisors (5153770100).

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

4674449140 is a wasteful number, since it uses less digits than its factorization.

4674449140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282771 (or 282769 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 43.

The square root of 4674449140 is about 68369.9432499399. The cubic root of 4674449140 is about 1672.0277447263.

The spelling of 4674449140 in words is "four billion, six hundred seventy-four million, four hundred forty-nine thousand, one hundred forty".