3201430493 has 2 divisors, whose sum is σ = 3201430494. Its totient is φ = 3201430492.

The previous prime is 3201430469. The next prime is 3201430499. The reversal of 3201430493 is 3940341023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3192024004 + 9406489 = 56498^2 + 3067^2 .

It is an emirp because it is prime and its reverse (3940341023) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3201430493 - 2¹⁸ = 3201168349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3201430499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1600715246 + 1600715247.

It is an arithmetic number, because the mean of its divisors is an integer number (1600715247).

Almost surely, 2^3201430493 is an apocalyptic number.

It is an amenable number.

3201430493 is a deficient number, since it is larger than the sum of its proper divisors (1).

3201430493 is an equidigital number, since it uses as much as digits as its factorization.

3201430493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 3201430493 is about 56581.1849734521. The cubic root of 3201430493 is about 1473.8321492973.

The spelling of 3201430493 in words is "three billion, two hundred one million, four hundred thirty thousand, four hundred ninety-three".