1384885622 has 4 divisors (see below), whose sum is σ = 2077328436. Its totient is φ = 692442810.

The previous prime is 1384885613. The next prime is 1384885693. The reversal of 1384885622 is 2265884831.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 346221404 + ... + 346221407.

It is an arithmetic number, because the mean of its divisors is an integer number (519332109).

Almost surely, 2^1384885622 is an apocalyptic number.

1384885622 is a deficient number, since it is larger than the sum of its proper divisors (692442814).

1384885622 is an equidigital number, since it uses as much as digits as its factorization.

1384885622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692442813.

The product of its digits is 737280, while the sum is 47.

The square root of 1384885622 is about 37214.0514053496. The cubic root of 1384885622 is about 1114.6485843832.

The spelling of 1384885622 in words is "one billion, three hundred eighty-four million, eight hundred eighty-five thousand, six hundred twenty-two".