1434907193 has 2 divisors, whose sum is σ = 1434907194. Its totient is φ = 1434907192.

The previous prime is 1434907163. The next prime is 1434907241. The reversal of 1434907193 is 3917094341.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1345642489 + 89264704 = 36683^2 + 9448^2 .

It is a cyclic number.

It is not a de Polignac number, because 1434907193 - 2⁸ = 1434906937 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1434907193.

It is not a weakly prime, because it can be changed into another prime (1434907163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 717453596 + 717453597.

It is an arithmetic number, because the mean of its divisors is an integer number (717453597).

Almost surely, 2^1434907193 is an apocalyptic number.

It is an amenable number.

1434907193 is a deficient number, since it is larger than the sum of its proper divisors (1).

1434907193 is an equidigital number, since it uses as much as digits as its factorization.

1434907193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 1434907193 is about 37880.1688618200. The cubic root of 1434907193 is about 1127.9104080315.

The spelling of 1434907193 in words is "one billion, four hundred thirty-four million, nine hundred seven thousand, one hundred ninety-three".