3550466616 has 64 divisors (see below), whose sum is σ = 9387868800. Its totient is φ = 1115856000.

The previous prime is 3550466567. The next prime is 3550466629. The reversal of 3550466616 is 6166640553.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77766 + ... + 114666.

It is an arithmetic number, because the mean of its divisors is an integer number (146685450).

Almost surely, 2^3550466616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3550466616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4693934400).

3550466616 is an abundant number, since it is smaller than the sum of its proper divisors (5837402184).

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

3550466616 is a wasteful number, since it uses less digits than its factorization.

3550466616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37140 (or 37136 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 42.

The square root of 3550466616 is about 59585.7920648874. The cubic root of 3550466616 is about 1525.5571363602.

The spelling of 3550466616 in words is "three billion, five hundred fifty million, four hundred sixty-six thousand, six hundred sixteen".