3549846468 has 24 divisors (see below), whose sum is σ = 9466257472. Its totient is φ = 1014241824.

The previous prime is 3549846463. The next prime is 3549846479. The reversal of 3549846468 is 8646489453.

It is a super-3 number, since 3×3549846468³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (3549846463) 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, 21129955 + ... + 21130122.

Almost surely, 2^3549846468 is an apocalyptic number.

It is an amenable number.

3549846468 is an abundant number, since it is smaller than the sum of its proper divisors (5916411004).

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

3549846468 is a wasteful number, since it uses less digits than its factorization.

3549846468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42260091 (or 42260089 counting only the distinct ones).

The product of its digits is 19906560, while the sum is 57.

The square root of 3549846468 is about 59580.5880132111. The cubic root of 3549846468 is about 1525.4683098859.

The spelling of 3549846468 in words is "three billion, five hundred forty-nine million, eight hundred forty-six thousand, four hundred sixty-eight".