3540848688 has 80 divisors (see below), whose sum is σ = 10945375840. Its totient is φ = 1089490176.

The previous prime is 3540848687. The next prime is 3540848719. The reversal of 3540848688 is 8868480453.

It is a super-3 number, since 3×3540848688³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (3540848687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 309631 + ... + 320862.

It is an arithmetic number, because the mean of its divisors is an integer number (136817198).

Almost surely, 2^3540848688 is an apocalyptic number.

It is an amenable number.

3540848688 is an abundant number, since it is smaller than the sum of its proper divisors (7404527152).

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

3540848688 is a wasteful number, since it uses less digits than its factorization.

3540848688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630523 (or 630511 counting only the distinct ones).

The product of its (nonzero) digits is 5898240, while the sum is 54.

The square root of 3540848688 is about 59505.0307789182. The cubic root of 3540848688 is about 1524.1783534833.

The spelling of 3540848688 in words is "three billion, five hundred forty million, eight hundred forty-eight thousand, six hundred eighty-eight".