4649877 has 6 divisors (see below), whose sum is σ = 6716502. Its totient is φ = 3099912.

The previous prime is 4649873. The next prime is 4649893. The reversal of 4649877 is 7789464.

It can be written as a sum of positive squares in only one way, i.e., 4186116 + 463761 = 2046^2 + 681^2 .

It is not a de Polignac number, because 4649877 - 2² = 4649873 is a prime.

It is a super-2 number, since 2×4649877² = 43242712230258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4649873) 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 5 ways as a sum of consecutive naturals, for example, 258318 + ... + 258335.

It is an arithmetic number, because the mean of its divisors is an integer number (1119417).

Almost surely, 2^4649877 is an apocalyptic number.

It is an amenable number.

4649877 is a deficient number, since it is larger than the sum of its proper divisors (2066625).

4649877 is a wasteful number, since it uses less digits than its factorization.

4649877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516659 (or 516656 counting only the distinct ones).

The product of its digits is 338688, while the sum is 45.

The square root of 4649877 is about 2156.3573451541. The cubic root of 4649877 is about 166.9092817672.

The spelling of 4649877 in words is "four million, six hundred forty-nine thousand, eight hundred seventy-seven".