1084244249 has 8 divisors (see below), whose sum is σ = 1184609280. Its totient is φ = 984178800.

The previous prime is 1084244237. The next prime is 1084244279. The reversal of 1084244249 is 9424424801.

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

It is not a de Polignac number, because 1084244249 - 2²⁴ = 1067467033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1084244209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67289 + ... + 81830.

It is an arithmetic number, because the mean of its divisors is an integer number (148076160).

Almost surely, 2^1084244249 is an apocalyptic number.

It is an amenable number.

1084244249 is a deficient number, since it is larger than the sum of its proper divisors (100365031).

1084244249 is a wasteful number, since it uses less digits than its factorization.

1084244249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149791.

The product of its (nonzero) digits is 73728, while the sum is 38.

The square root of 1084244249 is about 32927.8643249148. The cubic root of 1084244249 is about 1027.3278045493.

The spelling of 1084244249 in words is "one billion, eighty-four million, two hundred forty-four thousand, two hundred forty-nine".