3546666050 has 24 divisors (see below), whose sum is σ = 6757700292. Its totient is φ = 1384064000.

The previous prime is 3546666047. The next prime is 3546666059. The reversal of 3546666050 is 506666453.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 81342361 + 3465323689 = 9019^2 + 58867^2 .

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3546665989 and 3546666007.

It is not an unprimeable number, because it can be changed into a prime (3546666059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 862991 + ... + 867090.

Almost surely, 2^3546666050 is an apocalyptic number.

3546666050 is a deficient number, since it is larger than the sum of its proper divisors (3211034242).

3546666050 is a wasteful number, since it uses less digits than its factorization.

3546666050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1730134 (or 1730129 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 41.

The square root of 3546666050 is about 59553.8919802896. The cubic root of 3546666050 is about 1525.0126022429.

The spelling of 3546666050 in words is "three billion, five hundred forty-six million, six hundred sixty-six thousand, fifty".