3777066 has 12 divisors (see below), whose sum is σ = 8183682. Its totient is φ = 1259016.

The previous prime is 3777049. The next prime is 3777073. The reversal of 3777066 is 6607773.

It can be written as a sum of positive squares in only one way, i.e., 2387025 + 1390041 = 1545^2 + 1179^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3777066.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 104901 + ... + 104936.

Almost surely, 2^3777066 is an apocalyptic number.

3777066 is an abundant number, since it is smaller than the sum of its proper divisors (4406616).

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

3777066 is a wasteful number, since it uses less digits than its factorization.

3777066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209845 (or 209842 counting only the distinct ones).

The product of its (nonzero) digits is 37044, while the sum is 36.

The square root of 3777066 is about 1943.4675196668. The cubic root of 3777066 is about 155.7345089786.

The spelling of 3777066 in words is "three million, seven hundred seventy-seven thousand, sixty-six".