4534739 has 4 divisors (see below), whose sum is σ = 4947000. Its totient is φ = 4122480.

The previous prime is 4534729. The next prime is 4534741. The reversal of 4534739 is 9374354.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4534739 - 2¹⁶ = 4469203 is a prime.

It is a d-powerful number, because it can be written as 4⁹ + 5⁷ + 3³ + 4¹¹ + 7² + 3⁴ + 9 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4534699 and 4534708.

It is not an unprimeable number, because it can be changed into a prime (4534709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206114 + ... + 206135.

It is an arithmetic number, because the mean of its divisors is an integer number (1236750).

Almost surely, 2^4534739 is an apocalyptic number.

4534739 is a deficient number, since it is larger than the sum of its proper divisors (412261).

4534739 is a wasteful number, since it uses less digits than its factorization.

4534739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412260.

The product of its digits is 45360, while the sum is 35.

The square root of 4534739 is about 2129.4926625842. The cubic root of 4534739 is about 165.5201096401.

The spelling of 4534739 in words is "four million, five hundred thirty-four thousand, seven hundred thirty-nine".