234994693 has 2 divisors, whose sum is σ = 234994694. Its totient is φ = 234994692.

The previous prime is 234994681. The next prime is 234994751. The reversal of 234994693 is 396499432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 134954689 + 100040004 = 11617^2 + 10002^2 .

It is a cyclic number.

It is not a de Polignac number, because 234994693 - 2¹³ = 234986501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234994673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117497346 + 117497347.

It is an arithmetic number, because the mean of its divisors is an integer number (117497347).

Almost surely, 2^234994693 is an apocalyptic number.

It is an amenable number.

234994693 is a deficient number, since it is larger than the sum of its proper divisors (1).

234994693 is an equidigital number, since it uses as much as digits as its factorization.

234994693 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1259712, while the sum is 49.

The square root of 234994693 is about 15329.5366205244. The cubic root of 234994693 is about 617.0959339196.

The spelling of 234994693 in words is "two hundred thirty-four million, nine hundred ninety-four thousand, six hundred ninety-three".