1334694923 has 2 divisors, whose sum is σ = 1334694924. Its totient is φ = 1334694922.

The previous prime is 1334694859. The next prime is 1334694929. The reversal of 1334694923 is 3294964331.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (3294964331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1334694923 - 2⁶ = 1334694859 is a prime.

It is a super-3 number, since 3×1334694923³ (a number of 28 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1334694929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 667347461 + 667347462.

It is an arithmetic number, because the mean of its divisors is an integer number (667347462).

Almost surely, 2^1334694923 is an apocalyptic number.

1334694923 is a deficient number, since it is larger than the sum of its proper divisors (1).

1334694923 is an equidigital number, since it uses as much as digits as its factorization.

1334694923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 419904, while the sum is 44.

The square root of 1334694923 is about 36533.4767439399. The cubic root of 1334694923 is about 1101.0169446738.

The spelling of 1334694923 in words is "one billion, three hundred thirty-four million, six hundred ninety-four thousand, nine hundred twenty-three".