4364082021 has 16 divisors (see below), whose sum is σ = 6288690240. Its totient is φ = 2676024960.

The previous prime is 4364082011. The next prime is 4364082029. The reversal of 4364082021 is 1202804634.

It is not a de Polignac number, because 4364082021 - 2¹³ = 4364073829 is a prime.

It is a super-3 number, since 3×4364082021³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4364082021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4364082029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 188151 + ... + 210068.

It is an arithmetic number, because the mean of its divisors is an integer number (393043140).

Almost surely, 2^4364082021 is an apocalyptic number.

It is an amenable number.

4364082021 is a deficient number, since it is larger than the sum of its proper divisors (1924608219).

4364082021 is a wasteful number, since it uses less digits than its factorization.

4364082021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398516.

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 4364082021 is about 66061.1990581461. The cubic root of 4364082021 is about 1634.1715100423.

Adding to 4364082021 its reverse (1202804634), we get a palindrome (5566886655).

The spelling of 4364082021 in words is "four billion, three hundred sixty-four million, eighty-two thousand, twenty-one".