4769149 has 16 divisors (see below), whose sum is σ = 5993856. Its totient is φ = 3686400.

The previous prime is 4769117. The next prime is 4769153. The reversal of 4769149 is 9419674.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4769149 - 2⁵ = 4769117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4769159) 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, 18429 + ... + 18685.

It is an arithmetic number, because the mean of its divisors is an integer number (374616).

Almost surely, 2^4769149 is an apocalyptic number.

It is an amenable number.

4769149 is a deficient number, since it is larger than the sum of its proper divisors (1224707).

4769149 is a wasteful number, since it uses less digits than its factorization.

4769149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516.

The product of its digits is 54432, while the sum is 40.

The square root of 4769149 is about 2183.8381350274. The cubic root of 4769149 is about 168.3243568283.

It can be divided in two parts, 47 and 69149, that added together give a palindrome (69196).

The spelling of 4769149 in words is "four million, seven hundred sixty-nine thousand, one hundred forty-nine".