4490509740 has 24 divisors (see below), whose sum is σ = 12573427440. Its totient is φ = 1197469248.

The previous prime is 4490509739. The next prime is 4490509763. The reversal of 4490509740 is 479050944.

It is a junction number, because it is equal to n+sod(n) for n = 4490509692 and 4490509701.

It is an unprimeable number.

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, 37420855 + ... + 37420974.

It is an arithmetic number, because the mean of its divisors is an integer number (523892810).

Almost surely, 2^4490509740 is an apocalyptic number.

It is an amenable number.

4490509740 is an abundant number, since it is smaller than the sum of its proper divisors (8082917700).

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

4490509740 is a wasteful number, since it uses less digits than its factorization.

4490509740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74841841 (or 74841839 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 4490509740 is about 67011.2657692720. The cubic root of 4490509740 is about 1649.8022095327.

The spelling of 4490509740 in words is "four billion, four hundred ninety million, five hundred nine thousand, seven hundred forty".