414284749 has 16 divisors (see below), whose sum is σ = 435093120. Its totient is φ = 393964480.

The previous prime is 414284723. The next prime is 414284753. The reversal of 414284749 is 947482414.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 414284749 - 2²¹ = 412187597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (414284719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 634107 + ... + 634759.

It is an arithmetic number, because the mean of its divisors is an integer number (27193320).

Almost surely, 2^414284749 is an apocalyptic number.

It is an amenable number.

414284749 is a deficient number, since it is larger than the sum of its proper divisors (20808371).

414284749 is a wasteful number, since it uses less digits than its factorization.

414284749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980.

The product of its digits is 258048, while the sum is 43.

The square root of 414284749 is about 20353.9860715291. The cubic root of 414284749 is about 745.4748254533.

The spelling of 414284749 in words is "four hundred fourteen million, two hundred eighty-four thousand, seven hundred forty-nine".