1334666668 has 12 divisors (see below), whose sum is σ = 2473058952. Its totient is φ = 628078400.

The previous prime is 1334666659. The next prime is 1334666689. The reversal of 1334666668 is 8666664331.

It is a super-2 number, since 2×1334666668² = 3562670229340444448, which contains 22 as substring.

It is a plaindrome in base 10.

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 in 3 ways as a sum of consecutive naturals, for example, 9813658 + ... + 9813793.

It is an arithmetic number, because the mean of its divisors is an integer number (206088246).

Almost surely, 2^1334666668 is an apocalyptic number.

It is an amenable number.

1334666668 is a deficient number, since it is larger than the sum of its proper divisors (1138392284).

1334666668 is a wasteful number, since it uses less digits than its factorization.

1334666668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19627472 (or 19627470 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 49.

The square root of 1334666668 is about 36533.0900417690. The cubic root of 1334666668 is about 1101.0091752446.

The spelling of 1334666668 in words is "one billion, three hundred thirty-four million, six hundred sixty-six thousand, six hundred sixty-eight".