424210693 has 2 divisors, whose sum is σ = 424210694. Its totient is φ = 424210692.

The previous prime is 424210691. The next prime is 424210697. The reversal of 424210693 is 396012424.

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., 353364804 + 70845889 = 18798^2 + 8417^2 .

It is a cyclic number.

It is not a de Polignac number, because 424210693 - 2¹ = 424210691 is a prime.

Together with 424210691, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424210691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212105346 + 212105347.

It is an arithmetic number, because the mean of its divisors is an integer number (212105347).

Almost surely, 2^424210693 is an apocalyptic number.

It is an amenable number.

424210693 is a deficient number, since it is larger than the sum of its proper divisors (1).

424210693 is an equidigital number, since it uses as much as digits as its factorization.

424210693 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 424210693 is about 20596.3757248697. The cubic root of 424210693 is about 751.3815678348.

The spelling of 424210693 in words is "four hundred twenty-four million, two hundred ten thousand, six hundred ninety-three".