4490459346 has 8 divisors (see below), whose sum is σ = 8980918704. Its totient is φ = 1496819780.

The previous prime is 4490459333. The next prime is 4490459419. The reversal of 4490459346 is 6439540944.

It is a sphenic number, since it is the product of 3 distinct primes.

4490459346 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 4490459295 and 4490459304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 374204940 + ... + 374204951.

It is an arithmetic number, because the mean of its divisors is an integer number (1122614838).

Almost surely, 2^4490459346 is an apocalyptic number.

4490459346 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4490459346 is a wasteful number, since it uses less digits than its factorization.

4490459346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748409896.

The product of its (nonzero) digits is 1866240, while the sum is 48.

The square root of 4490459346 is about 67010.8897568149. The cubic root of 4490459346 is about 1649.7960379658.

The spelling of 4490459346 in words is "four billion, four hundred ninety million, four hundred fifty-nine thousand, three hundred forty-six".