4409742 has 8 divisors (see below), whose sum is σ = 8819496. Its totient is φ = 1469912.

The previous prime is 4409737. The next prime is 4409747. The reversal of 4409742 is 2479044.

It is an interprime number because it is at equal distance from previous prime (4409737) and next prime (4409747).

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

4409742 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4409747) 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, 367473 + ... + 367484.

It is an arithmetic number, because the mean of its divisors is an integer number (1102437).

Almost surely, 2^4409742 is an apocalyptic number.

4409742 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4409742 is a wasteful number, since it uses less digits than its factorization.

4409742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734962.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 4409742 is about 2099.9385705301. The cubic root of 4409742 is about 163.9851017599.

It can be divided in two parts, 4409 and 742, that added together give a triangular number (5151 = T₁₀₁).

The spelling of 4409742 in words is "four million, four hundred nine thousand, seven hundred forty-two".