3488478064 has 20 divisors (see below), whose sum is σ = 7156510704. Its totient is φ = 1641636608.

The previous prime is 3488478061. The next prime is 3488478101. The reversal of 3488478064 is 4608748843.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3488478061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6412372 + ... + 6412915.

Almost surely, 2^3488478064 is an apocalyptic number.

3488478064 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3488478064 is an abundant number, since it is smaller than the sum of its proper divisors (3668032640).

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

3488478064 is a wasteful number, since it uses less digits than its factorization.

3488478064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12825312 (or 12825306 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 52.

The square root of 3488478064 is about 59063.3394247227. The cubic root of 3488478064 is about 1516.6265884725.

The spelling of 3488478064 in words is "three billion, four hundred eighty-eight million, four hundred seventy-eight thousand, sixty-four".