4396801220 has 24 divisors (see below), whose sum is σ = 10552323264. Its totient is φ = 1507474656.

The previous prime is 4396801219. The next prime is 4396801237. The reversal of 4396801220 is 221086934.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15702722 + ... + 15703001.

It is an arithmetic number, because the mean of its divisors is an integer number (439680136).

Almost surely, 2^4396801220 is an apocalyptic number.

It is an amenable number.

4396801220 is an abundant number, since it is smaller than the sum of its proper divisors (6155522044).

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

4396801220 is a wasteful number, since it uses less digits than its factorization.

4396801220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31405739 (or 31405737 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 4396801220 is about 66308.3797117680. The cubic root of 4396801220 is about 1638.2453497072.

The spelling of 4396801220 in words is "four billion, three hundred ninety-six million, eight hundred one thousand, two hundred twenty".