4395982956 has 48 divisors (see below), whose sum is σ = 10857571200. Its totient is φ = 1380436992.

The previous prime is 4395982907. The next prime is 4395982957. The reversal of 4395982956 is 6592895934.

It is a super-2 number, since 2×4395982956² = 38649332298884995872, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4395982956.

It is not an unprimeable number, because it can be changed into a prime (4395982957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13045 + ... + 94668.

It is an arithmetic number, because the mean of its divisors is an integer number (226199400).

Almost surely, 2^4395982956 is an apocalyptic number.

It is an amenable number.

4395982956 is an abundant number, since it is smaller than the sum of its proper divisors (6461588244).

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

4395982956 is a wasteful number, since it uses less digits than its factorization.

4395982956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107918 (or 107916 counting only the distinct ones).

The product of its digits is 20995200, while the sum is 60.

The square root of 4395982956 is about 66302.2092844575. The cubic root of 4395982956 is about 1638.1437151861.

The spelling of 4395982956 in words is "four billion, three hundred ninety-five million, nine hundred eighty-two thousand, nine hundred fifty-six".