4649361 has 4 divisors (see below), whose sum is σ = 6199152. Its totient is φ = 3099572.

The previous prime is 4649353. The next prime is 4649371. The reversal of 4649361 is 1639464.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4649361 - 2³ = 4649353 is a prime.

It is a D-number.

4649361 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4649311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 774891 + ... + 774896.

It is an arithmetic number, because the mean of its divisors is an integer number (1549788).

Almost surely, 2^4649361 is an apocalyptic number.

It is an amenable number.

4649361 is a deficient number, since it is larger than the sum of its proper divisors (1549791).

4649361 is a wasteful number, since it uses less digits than its factorization.

4649361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1549790.

The product of its digits is 15552, while the sum is 33.

The square root of 4649361 is about 2156.2376956171. The cubic root of 4649361 is about 166.9031075268.

The spelling of 4649361 in words is "four million, six hundred forty-nine thousand, three hundred sixty-one".