4769749 has 4 divisors (see below), whose sum is σ = 4774860. Its totient is φ = 4764640.

The previous prime is 4769719. The next prime is 4769759. The reversal of 4769749 is 9479674.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 9479674 = 2 ⋅4739837.

It can be written as a sum of positive squares in 2 ways, for example, as 4100625 + 669124 = 2025^2 + 818^2 .

It is a cyclic number.

It is not a de Polignac number, because 4769749 - 2¹³ = 4761557 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4769699 and 4769708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4769719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 712 + ... + 3169.

It is an arithmetic number, because the mean of its divisors is an integer number (1193715).

Almost surely, 2^4769749 is an apocalyptic number.

It is an amenable number.

4769749 is a deficient number, since it is larger than the sum of its proper divisors (5111).

4769749 is a wasteful number, since it uses less digits than its factorization.

4769749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5110.

The product of its digits is 381024, while the sum is 46.

The square root of 4769749 is about 2183.9755035256. The cubic root of 4769749 is about 168.3314154167.

It can be divided in two parts, 47 and 69749, that added together give a palindrome (69796).

The spelling of 4769749 in words is "four million, seven hundred sixty-nine thousand, seven hundred forty-nine".