3622025000 has 96 divisors (see below), whose sum is σ = 9260969760. Its totient is φ = 1317000000.

The previous prime is 3622024963. The next prime is 3622025009. The reversal of 3622025000 is 5202263.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (3622025009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 268415 + ... + 281585.

It is an arithmetic number, because the mean of its divisors is an integer number (96468435).

Almost surely, 2^3622025000 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 3622025000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4630484880).

3622025000 is an abundant number, since it is smaller than the sum of its proper divisors (5638944760).

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

3622025000 is a wasteful number, since it uses less digits than its factorization.

3622025000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13213 (or 13189 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 3622025000 is about 60183.2617926280. The cubic root of 3622025000 is about 1535.7380613899.

Adding to 3622025000 its reverse (5202263), we get a palindrome (3627227263).

The spelling of 3622025000 in words is "three billion, six hundred twenty-two million, twenty-five thousand".