4649687 has 16 divisors (see below), whose sum is σ = 5769792. Its totient is φ = 3655680.

The previous prime is 4649683. The next prime is 4649693. The reversal of 4649687 is 7869464.

It is not a de Polignac number, because 4649687 - 2² = 4649683 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4649681) 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, 4403 + ... + 5355.

It is an arithmetic number, because the mean of its divisors is an integer number (360612).

Almost surely, 2^4649687 is an apocalyptic number.

4649687 is a deficient number, since it is larger than the sum of its proper divisors (1120105).

4649687 is a wasteful number, since it uses less digits than its factorization.

4649687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1018.

The product of its digits is 290304, while the sum is 44.

The square root of 4649687 is about 2156.3132889263. The cubic root of 4649687 is about 166.9070083597.

The spelling of 4649687 in words is "four million, six hundred forty-nine thousand, six hundred eighty-seven".