4366649 has 16 divisors (see below), whose sum is σ = 5174400. Its totient is φ = 3608064.

The previous prime is 4366643. The next prime is 4366667. The reversal of 4366649 is 9466634.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4366649 - 2⁴ = 4366633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4366643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40007 + ... + 40115.

It is an arithmetic number, because the mean of its divisors is an integer number (323400).

Almost surely, 2^4366649 is an apocalyptic number.

It is an amenable number.

4366649 is a deficient number, since it is larger than the sum of its proper divisors (807751).

4366649 is a wasteful number, since it uses less digits than its factorization.

4366649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272.

The product of its digits is 93312, while the sum is 38.

The square root of 4366649 is about 2089.6528419812. The cubic root of 4366649 is about 163.4491857041.

The spelling of 4366649 in words is "four million, three hundred sixty-six thousand, six hundred forty-nine".