4247650276 has 9 divisors (see below), whose sum is σ = 7433616099. Its totient is φ = 2123759964.

The previous prime is 4247650259. The next prime is 4247650289. The reversal of 4247650276 is 6720567424.

The square root of 4247650276 is 65174.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 114055 + ... + 146641.

Almost surely, 2^4247650276 is an apocalyptic number.

4247650276 is the 65174-th square number.

It is an amenable number.

4247650276 is a deficient number, since it is larger than the sum of its proper divisors (3185965823).

4247650276 is an frugal number, since it uses more digits than its factorization.

4247650276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65178 (or 32589 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 43.

The cubic root of 4247650276 is about 1619.5073282114.

The spelling of 4247650276 in words is "four billion, two hundred forty-seven million, six hundred fifty thousand, two hundred seventy-six".