4482491620 has 48 divisors (see below), whose sum is σ = 9969176448. Its totient is φ = 1689431040.

The previous prime is 4482491579. The next prime is 4482491621. The reversal of 4482491620 is 261942844.

It is a super-2 number, since 2×4482491620² = 40185462246740448800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4482491621) 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, 41901 + ... + 103540.

It is an arithmetic number, because the mean of its divisors is an integer number (207691176).

Almost surely, 2^4482491620 is an apocalyptic number.

It is an amenable number.

4482491620 is an abundant number, since it is smaller than the sum of its proper divisors (5486684828).

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

4482491620 is a wasteful number, since it uses less digits than its factorization.

4482491620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145540 (or 145538 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 4482491620 is about 66951.4123824136. The cubic root of 4482491620 is about 1648.8196786667.

The spelling of 4482491620 in words is "four billion, four hundred eighty-two million, four hundred ninety-one thousand, six hundred twenty".