3427036536 has 288 divisors, whose sum is σ = 11383182720. Its totient is φ = 841484160.

The previous prime is 3427036531. The next prime is 3427036549. The reversal of 3427036536 is 6356307243.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3427036494 and 3427036503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3427036531) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 7338175 + ... + 7338641.

It is an arithmetic number, because the mean of its divisors is an integer number (39524940).

Almost surely, 2^3427036536 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 3427036536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5691591360).

3427036536 is an abundant number, since it is smaller than the sum of its proper divisors (7956146184).

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

3427036536 is a wasteful number, since it uses less digits than its factorization.

3427036536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543 (or 509 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 39.

The square root of 3427036536 is about 58540.8962691895. The cubic root of 3427036536 is about 1507.6698320526.

The spelling of 3427036536 in words is "three billion, four hundred twenty-seven million, thirty-six thousand, five hundred thirty-six".