3550466040 has 64 divisors (see below), whose sum is σ = 11619711360. Its totient is φ = 860718720.

The previous prime is 3550465993. The next prime is 3550466063. The reversal of 3550466040 is 406640553.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 3550465992 and 3550466010.

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, 1343554 + ... + 1346193.

It is an arithmetic number, because the mean of its divisors is an integer number (181557990).

Almost surely, 2^3550466040 is an apocalyptic number.

3550466040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3550466040 is an abundant number, since it is smaller than the sum of its proper divisors (8069245320).

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

3550466040 is a wasteful number, since it uses less digits than its factorization.

3550466040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2689772 (or 2689768 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 3550466040 is about 59585.7872315202. The cubic root of 3550466040 is about 1525.5570538620.

The spelling of 3550466040 in words is "three billion, five hundred fifty million, four hundred sixty-six thousand, forty".