1384667966 has 16 divisors (see below), whose sum is σ = 2268476928. Its totient is φ = 628656600.

The previous prime is 1384667939. The next prime is 1384667971. The reversal of 1384667966 is 6697664831.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17480 + ... + 55451.

It is an arithmetic number, because the mean of its divisors is an integer number (141779808).

Almost surely, 2^1384667966 is an apocalyptic number.

1384667966 is a deficient number, since it is larger than the sum of its proper divisors (883808962).

1384667966 is a wasteful number, since it uses less digits than its factorization.

1384667966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73807.

The product of its digits is 7838208, while the sum is 56.

The square root of 1384667966 is about 37211.1269111807. The cubic root of 1384667966 is about 1114.5901866211.

The spelling of 1384667966 in words is "one billion, three hundred eighty-four million, six hundred sixty-seven thousand, nine hundred sixty-six".