4491734 has 8 divisors (see below), whose sum is σ = 7255920. Its totient is φ = 2073096.

The previous prime is 4491719. The next prime is 4491749. The reversal of 4491734 is 4371944.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4491719) and next prime (4491749).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4491734.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86354 + ... + 86405.

It is an arithmetic number, because the mean of its divisors is an integer number (906990).

Almost surely, 2^4491734 is an apocalyptic number.

4491734 is a deficient number, since it is larger than the sum of its proper divisors (2764186).

4491734 is a wasteful number, since it uses less digits than its factorization.

4491734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172774.

The product of its digits is 12096, while the sum is 32.

The square root of 4491734 is about 2119.3711331430. The cubic root of 4491734 is about 164.9952125945.

It can be divided in two parts, 4491 and 734, that added together give a palindrome (5225).

The spelling of 4491734 in words is "four million, four hundred ninety-one thousand, seven hundred thirty-four".