3549880 has 16 divisors (see below), whose sum is σ = 7987320. Its totient is φ = 1419936.

The previous prime is 3549877. The next prime is 3549881. The reversal of 3549880 is 889453.

3549880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3549881) 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 3 ways as a sum of consecutive naturals, for example, 44334 + ... + 44413.

Almost surely, 2^3549880 is an apocalyptic number.

It is an amenable number.

3549880 is an abundant number, since it is smaller than the sum of its proper divisors (4437440).

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

3549880 is a wasteful number, since it uses less digits than its factorization.

3549880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88758 (or 88754 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 3549880 is about 1884.1125231790. The cubic root of 3549880 is about 152.5473113084.

The spelling of 3549880 in words is "three million, five hundred forty-nine thousand, eight hundred eighty".