736430423 has 2 divisors, whose sum is σ = 736430424. Its totient is φ = 736430422.

The previous prime is 736430417. The next prime is 736430441. The reversal of 736430423 is 324034637.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 736430423 - 2¹⁶ = 736364887 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 736430423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (736430413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 368215211 + 368215212.

It is an arithmetic number, because the mean of its divisors is an integer number (368215212).

Almost surely, 2^736430423 is an apocalyptic number.

736430423 is a deficient number, since it is larger than the sum of its proper divisors (1).

736430423 is an equidigital number, since it uses as much as digits as its factorization.

736430423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 32.

The square root of 736430423 is about 27137.2515741738. The cubic root of 736430423 is about 903.0474567155.

The spelling of 736430423 in words is "seven hundred thirty-six million, four hundred thirty thousand, four hundred twenty-three".