3537370008 has 128 divisors (see below), whose sum is σ = 10279180800. Its totient is φ = 1125007488.

The previous prime is 3537369971. The next prime is 3537370019. The reversal of 3537370008 is 8000737353.

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, 2915610 + ... + 2916822.

It is an arithmetic number, because the mean of its divisors is an integer number (80306100).

Almost surely, 2^3537370008 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 3537370008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5139590400).

3537370008 is an abundant number, since it is smaller than the sum of its proper divisors (6741810792).

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

3537370008 is a wasteful number, since it uses less digits than its factorization.

3537370008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1838 (or 1828 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 36.

The square root of 3537370008 is about 59475.7934625508. The cubic root of 3537370008 is about 1523.6790507722.

The spelling of 3537370008 in words is "three billion, five hundred thirty-seven million, three hundred seventy thousand, eight".