1429364393 has 2 divisors, whose sum is σ = 1429364394. Its totient is φ = 1429364392.

The previous prime is 1429364381. The next prime is 1429364401. The reversal of 1429364393 is 3934639241.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1424836009 + 4528384 = 37747^2 + 2128^2 .

It is a cyclic number.

It is not a de Polignac number, because 1429364393 - 2⁸ = 1429364137 is a prime.

It is not a weakly prime, because it can be changed into another prime (1429360393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 714682196 + 714682197.

It is an arithmetic number, because the mean of its divisors is an integer number (714682197).

Almost surely, 2^1429364393 is an apocalyptic number.

It is an amenable number.

1429364393 is a deficient number, since it is larger than the sum of its proper divisors (1).

1429364393 is an equidigital number, since it uses as much as digits as its factorization.

1429364393 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 1429364393 is about 37806.9357790340. The cubic root of 1429364393 is about 1126.4562259508.

The spelling of 1429364393 in words is "one billion, four hundred twenty-nine million, three hundred sixty-four thousand, three hundred ninety-three".