3655468 has 12 divisors (see below), whose sum is σ = 6420960. Its totient is φ = 1820912.

The previous prime is 3655451. The next prime is 3655469. The reversal of 3655468 is 8645563.

It is not an unprimeable number, because it can be changed into a prime (3655469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 388 + ... + 2731.

It is an arithmetic number, because the mean of its divisors is an integer number (535080).

Almost surely, 2^3655468 is an apocalyptic number.

It is an amenable number.

3655468 is a deficient number, since it is larger than the sum of its proper divisors (2765492).

3655468 is a wasteful number, since it uses less digits than its factorization.

3655468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3416 (or 3414 counting only the distinct ones).

The product of its digits is 86400, while the sum is 37.

The square root of 3655468 is about 1911.9278229055. The cubic root of 3655468 is about 154.0450197270.

The spelling of 3655468 in words is "three million, six hundred fifty-five thousand, four hundred sixty-eight".