4649365 has 16 divisors (see below), whose sum is σ = 6508800. Its totient is φ = 3186960.

The previous prime is 4649353. The next prime is 4649371. The reversal of 4649365 is 5639464.

It is a happy number.

It is not a de Polignac number, because 4649365 - 2¹¹ = 4647317 is a prime.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 360 + ... + 3070.

It is an arithmetic number, because the mean of its divisors is an integer number (406800).

Almost surely, 2^4649365 is an apocalyptic number.

It is an amenable number.

4649365 is a deficient number, since it is larger than the sum of its proper divisors (1859435).

4649365 is an equidigital number, since it uses as much as digits as its factorization.

4649365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2737 (or 2723 counting only the distinct ones).

The product of its digits is 77760, while the sum is 37.

The square root of 4649365 is about 2156.2386231584. The cubic root of 4649365 is about 166.9031553909.

Subtracting 4649365 from its reverse (5639464), we obtain a palindrome (990099).

The spelling of 4649365 in words is "four million, six hundred forty-nine thousand, three hundred sixty-five".