4490653746 has 16 divisors (see below), whose sum is σ = 9089517024. Its totient is φ = 1478849664.

The previous prime is 4490653721. The next prime is 4490653753. The reversal of 4490653746 is 6473560944.

It is a junction number, because it is equal to n+sod(n) for n = 4490653695 and 4490653704.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4508191 + ... + 4509186.

It is an arithmetic number, because the mean of its divisors is an integer number (568094814).

Almost surely, 2^4490653746 is an apocalyptic number.

4490653746 is an abundant number, since it is smaller than the sum of its proper divisors (4598863278).

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

4490653746 is a wasteful number, since it uses less digits than its factorization.

4490653746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9017465.

The product of its (nonzero) digits is 2177280, while the sum is 48.

The square root of 4490653746 is about 67012.3402516283. The cubic root of 4490653746 is about 1649.8198451607.

The spelling of 4490653746 in words is "four billion, four hundred ninety million, six hundred fifty-three thousand, seven hundred forty-six".