3537242064 has 120 divisors (see below), whose sum is σ = 10074355200. Its totient is φ = 1158393600.

The previous prime is 3537242041. The next prime is 3537242113. The reversal of 3537242064 is 4602427353.

3537242064 is a `hidden beast` number, since 353 + 7 + 242 + 0 + 64 = 666.

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 23 ways as a sum of consecutive naturals, for example, 2718214 + ... + 2719514.

It is an arithmetic number, because the mean of its divisors is an integer number (83952960).

Almost surely, 2^3537242064 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 3537242064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5037177600).

3537242064 is an abundant number, since it is smaller than the sum of its proper divisors (6537113136).

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

3537242064 is a wasteful number, since it uses less digits than its factorization.

3537242064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1633 (or 1624 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 36.

The square root of 3537242064 is about 59474.7178555729. The cubic root of 3537242064 is about 1523.6606804441.

The spelling of 3537242064 in words is "three billion, five hundred thirty-seven million, two hundred forty-two thousand, sixty-four".