1434822666 has 8 divisors (see below), whose sum is σ = 2869645344. Its totient is φ = 478274220.

The previous prime is 1434822643. The next prime is 1434822673. The reversal of 1434822666 is 6662284341.

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

1434822666 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119568550 + ... + 119568561.

It is an arithmetic number, because the mean of its divisors is an integer number (358705668).

Almost surely, 2^1434822666 is an apocalyptic number.

1434822666 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1434822666 is a wasteful number, since it uses less digits than its factorization.

1434822666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239137116.

The product of its digits is 331776, while the sum is 42.

The square root of 1434822666 is about 37879.0531296652. The cubic root of 1434822666 is about 1127.8882600822. Note that the first 3 decimals are identical.

The spelling of 1434822666 in words is "one billion, four hundred thirty-four million, eight hundred twenty-two thousand, six hundred sixty-six".