468974239 has 2 divisors, whose sum is σ = 468974240. Its totient is φ = 468974238.

The previous prime is 468974203. The next prime is 468974249. The reversal of 468974239 is 932479864.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 468974239 - 2¹¹ = 468972191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (468974249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234487119 + 234487120.

It is an arithmetic number, because the mean of its divisors is an integer number (234487120).

Almost surely, 2^468974239 is an apocalyptic number.

468974239 is a deficient number, since it is larger than the sum of its proper divisors (1).

468974239 is an equidigital number, since it uses as much as digits as its factorization.

468974239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2612736, while the sum is 52.

The square root of 468974239 is about 21655.8130533120. The cubic root of 468974239 is about 776.9319756679.

The spelling of 468974239 in words is "four hundred sixty-eight million, nine hundred seventy-four thousand, two hundred thirty-nine".