3655016 has 8 divisors (see below), whose sum is σ = 6853170. Its totient is φ = 1827504.

The previous prime is 3655007. The next prime is 3655019. The reversal of 3655016 is 6105563.

It can be written as a sum of positive squares in only one way, i.e., 2102500 + 1552516 = 1450^2 + 1246^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (3655019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228431 + ... + 228446.

Almost surely, 2^3655016 is an apocalyptic number.

It is an amenable number.

3655016 is a deficient number, since it is larger than the sum of its proper divisors (3198154).

3655016 is a wasteful number, since it uses less digits than its factorization.

3655016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456883 (or 456879 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 3655016 is about 1911.8096139522. The cubic root of 3655016 is about 154.0386702237.

The spelling of 3655016 in words is "three million, six hundred fifty-five thousand, sixteen".