1384302849 has 8 divisors (see below), whose sum is σ = 1909383360. Its totient is φ = 891045456.

The previous prime is 1384302839. The next prime is 1384302851. The reversal of 1384302849 is 9482034831.

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

It is not a de Polignac number, because 1384302849 - 2²⁵ = 1350748417 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1384302849.

It is not an unprimeable number, because it can be changed into a prime (1384302839) 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, 7955677 + ... + 7955850.

It is an arithmetic number, because the mean of its divisors is an integer number (238672920).

Almost surely, 2^1384302849 is an apocalyptic number.

It is an amenable number.

1384302849 is a deficient number, since it is larger than the sum of its proper divisors (525080511).

1384302849 is a wasteful number, since it uses less digits than its factorization.

1384302849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15911559.

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 1384302849 is about 37206.2205686092. The cubic root of 1384302849 is about 1114.4922108826.

The spelling of 1384302849 in words is "one billion, three hundred eighty-four million, three hundred two thousand, eight hundred forty-nine".