4669749 has 18 divisors (see below), whose sum is σ = 7847190. Its totient is φ = 2668176.

The previous prime is 4669729. The next prime is 4669751. The reversal of 4669749 is 9479664.

It can be written as a sum of positive squares in only one way, i.e., 3186225 + 1483524 = 1785^2 + 1218^2 .

It is not a de Polignac number, because 4669749 - 2¹² = 4665653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4669729) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4854 + ... + 5735.

It is an arithmetic number, because the mean of its divisors is an integer number (435955).

Almost surely, 2^4669749 is an apocalyptic number.

4669749 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

4669749 is a deficient number, since it is larger than the sum of its proper divisors (3177441).

4669749 is a wasteful number, since it uses less digits than its factorization.

4669749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10609 (or 10599 counting only the distinct ones).

The product of its digits is 326592, while the sum is 45.

The square root of 4669749 is about 2160.9602032430. The cubic root of 4669749 is about 167.1467151046.

The spelling of 4669749 in words is "four million, six hundred sixty-nine thousand, seven hundred forty-nine".