3485559280 has 40 divisors (see below), whose sum is σ = 9261630432. Its totient is φ = 1195048704.

The previous prime is 3485559277. The next prime is 3485559289. The reversal of 3485559280 is 829555843.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3485559289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3111547 + ... + 3112666.

Almost surely, 2^3485559280 is an apocalyptic number.

It is an amenable number.

3485559280 is an abundant number, since it is smaller than the sum of its proper divisors (5776071152).

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

3485559280 is a wasteful number, since it uses less digits than its factorization.

3485559280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6224233 (or 6224227 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 49.

The square root of 3485559280 is about 59038.6253227495. The cubic root of 3485559280 is about 1516.2034870024.

The spelling of 3485559280 in words is "three billion, four hundred eighty-five million, five hundred fifty-nine thousand, two hundred eighty".