4247408082 has 16 divisors (see below), whose sum is σ = 8506414080. Its totient is φ = 1413869712.

The previous prime is 4247408057. The next prime is 4247408089. The reversal of 4247408082 is 2808047424.

It is a self number, because there is not a number n which added to its sum of digits gives 4247408082.

It is not an unprimeable number, because it can be changed into a prime (4247408089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 478482 + ... + 487277.

It is an arithmetic number, because the mean of its divisors is an integer number (531650880).

Almost surely, 2^4247408082 is an apocalyptic number.

4247408082 is an abundant number, since it is smaller than the sum of its proper divisors (4259005998).

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

4247408082 is a wasteful number, since it uses less digits than its factorization.

4247408082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966497.

The product of its (nonzero) digits is 114688, while the sum is 39.

The square root of 4247408082 is about 65172.1419166196. The cubic root of 4247408082 is about 1619.4765470824.

The spelling of 4247408082 in words is "four billion, two hundred forty-seven million, four hundred eight thousand, eighty-two".