4539734 has 4 divisors (see below), whose sum is σ = 6809604. Its totient is φ = 2269866.

The previous prime is 4539701. The next prime is 4539737. The reversal of 4539734 is 4379354.

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

It is a junction number, because it is equal to n+sod(n) for n = 4539694 and 4539703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4539737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1134932 + ... + 1134935.

It is an arithmetic number, because the mean of its divisors is an integer number (1702401).

Almost surely, 2^4539734 is an apocalyptic number.

4539734 is a deficient number, since it is larger than the sum of its proper divisors (2269870).

4539734 is a wasteful number, since it uses less digits than its factorization.

4539734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2269869.

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

The square root of 4539734 is about 2130.6651543591. The cubic root of 4539734 is about 165.5808606242.

The spelling of 4539734 in words is "four million, five hundred thirty-nine thousand, seven hundred thirty-four".