4208463880 has 16 divisors (see below), whose sum is σ = 9469043820. Its totient is φ = 1683385536.

The previous prime is 4208463863. The next prime is 4208463899. The reversal of 4208463880 is 883648024.

It can be written as a sum of positive squares in 2 ways, for example, as 3849209764 + 359254116 = 62042^2 + 18954^2 .

It is a super-2 number, since 2×4208463880² = 35422336458529308800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52605759 + ... + 52605838.

Almost surely, 2^4208463880 is an apocalyptic number.

4208463880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4208463880 is an abundant number, since it is smaller than the sum of its proper divisors (5260579940).

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

4208463880 is a wasteful number, since it uses less digits than its factorization.

4208463880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105211608 (or 105211604 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 43.

The square root of 4208463880 is about 64872.6743706470. The cubic root of 4208463880 is about 1614.5117177357.

The spelling of 4208463880 in words is "four billion, two hundred eight million, four hundred sixty-three thousand, eight hundred eighty".