3559422420 has 96 divisors (see below), whose sum is σ = 11214067200. Its totient is φ = 937153152.

The previous prime is 3559422401. The next prime is 3559422439. The reversal of 3559422420 is 242249553.

3559422420 is a `hidden beast` number, since 3 + 5 + 594 + 22 + 42 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (3559422401) and next prime (3559422439).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 942 + ... + 84378.

It is an arithmetic number, because the mean of its divisors is an integer number (116813200).

Almost surely, 2^3559422420 is an apocalyptic number.

3559422420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3559422420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5607033600).

3559422420 is an abundant number, since it is smaller than the sum of its proper divisors (7654644780).

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

3559422420 is a wasteful number, since it uses less digits than its factorization.

3559422420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83534 (or 83526 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 3559422420 is about 59660.8952329748. The cubic root of 3559422420 is about 1526.8387631253.

The spelling of 3559422420 in words is "three billion, five hundred fifty-nine million, four hundred twenty-two thousand, four hundred twenty".