4734449 has 4 divisors (see below), whose sum is σ = 5012964. Its totient is φ = 4455936.

The previous prime is 4734427. The next prime is 4734461. The reversal of 4734449 is 9444374.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9444374 = 2 ⋅4722187.

It can be written as a sum of positive squares in 2 ways, for example, as 4000000 + 734449 = 2000^2 + 857^2 .

It is a cyclic number.

It is not a de Polignac number, because 4734449 - 2⁸ = 4734193 is a prime.

It is a d-powerful number, because it can be written as 4 + 7⁴ + 3⁷ + 4² + 4⁶ + 4¹¹ + 9⁶ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4734469) 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, 139232 + ... + 139265.

It is an arithmetic number, because the mean of its divisors is an integer number (1253241).

Almost surely, 2^4734449 is an apocalyptic number.

It is an amenable number.

4734449 is a deficient number, since it is larger than the sum of its proper divisors (278515).

4734449 is a wasteful number, since it uses less digits than its factorization.

4734449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278514.

The product of its digits is 48384, while the sum is 35.

The square root of 4734449 is about 2175.8789028804. The cubic root of 4734449 is about 167.9151238877.

It can be divided in two parts, 4 and 734449, that multiplied together give a square (2937796 = 1714²).

The spelling of 4734449 in words is "four million, seven hundred thirty-four thousand, four hundred forty-nine".