1384435876 has 12 divisors (see below), whose sum is σ = 2423611008. Its totient is φ = 691975592.

The previous prime is 1384435873. The next prime is 1384435879. The reversal of 1384435876 is 6785344831.

It is an interprime number because it is at equal distance from previous prime (1384435873) and next prime (1384435879).

It is not an unprimeable number, because it can be changed into a prime (1384435873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47416 + ... + 70831.

It is an arithmetic number, because the mean of its divisors is an integer number (201967584).

Almost surely, 2^1384435876 is an apocalyptic number.

It is an amenable number.

1384435876 is a deficient number, since it is larger than the sum of its proper divisors (1039175132).

1384435876 is a wasteful number, since it uses less digits than its factorization.

1384435876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121178 (or 121176 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 49.

The square root of 1384435876 is about 37208.0082240369. The cubic root of 1384435876 is about 1114.5279094309.

The spelling of 1384435876 in words is "one billion, three hundred eighty-four million, four hundred thirty-five thousand, eight hundred seventy-six".