3562748736 has 56 divisors (see below), whose sum is σ = 9458760864. Its totient is φ = 1183511040.

The previous prime is 3562748731. The next prime is 3562748747. The reversal of 3562748736 is 6378472653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3562748731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24591 + ... + 87921.

It is an arithmetic number, because the mean of its divisors is an integer number (168906444).

Almost surely, 2^3562748736 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 3562748736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4729380432).

3562748736 is an abundant number, since it is smaller than the sum of its proper divisors (5896012128).

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

3562748736 is a wasteful number, since it uses less digits than its factorization.

3562748736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63639 (or 63629 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 51.

The square root of 3562748736 is about 59688.7655761116. The cubic root of 3562748736 is about 1527.3142304327.

The spelling of 3562748736 in words is "three billion, five hundred sixty-two million, seven hundred forty-eight thousand, seven hundred thirty-six".