4208473656 has 96 divisors (see below), whose sum is σ = 11542564800. Its totient is φ = 1385107200.

The previous prime is 4208473637. The next prime is 4208473657. The reversal of 4208473656 is 6563748024.

It is a super-2 number, since 2×4208473656² = 35422501026492012672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4208473657) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 4049985 + ... + 4051023.

It is an arithmetic number, because the mean of its divisors is an integer number (120235050).

Almost surely, 2^4208473656 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4208473656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5771282400).

4208473656 is an abundant number, since it is smaller than the sum of its proper divisors (7334091144).

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

4208473656 is a wasteful number, since it uses less digits than its factorization.

4208473656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1709 (or 1702 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The square root of 4208473656 is about 64872.7497181983. The cubic root of 4208473656 is about 1614.5129678715.

The spelling of 4208473656 in words is "four billion, two hundred eight million, four hundred seventy-three thousand, six hundred fifty-six".