3497147808 has 288 divisors, whose sum is σ = 11824444800. Its totient is φ = 885350400.

The previous prime is 3497147791. The next prime is 3497147831. The reversal of 3497147808 is 8087417943.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3333268 + ... + 3334316.

It is an arithmetic number, because the mean of its divisors is an integer number (41057100).

Almost surely, 2^3497147808 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 3497147808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5912222400).

3497147808 is an abundant number, since it is smaller than the sum of its proper divisors (8327296992).

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

3497147808 is a wasteful number, since it uses less digits than its factorization.

3497147808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132 (or 1113 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 51.

The square root of 3497147808 is about 59136.6874960037. The cubic root of 3497147808 is about 1517.8819483916.

The spelling of 3497147808 in words is "three billion, four hundred ninety-seven million, one hundred forty-seven thousand, eight hundred eight".