462324389 has 2 divisors, whose sum is σ = 462324390. Its totient is φ = 462324388.

The previous prime is 462324349. The next prime is 462324427. The reversal of 462324389 is 983423264.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 276956164 + 185368225 = 16642^2 + 13615^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-462324389 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (462324319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231162194 + 231162195.

It is an arithmetic number, because the mean of its divisors is an integer number (231162195).

Almost surely, 2^462324389 is an apocalyptic number.

It is an amenable number.

462324389 is a deficient number, since it is larger than the sum of its proper divisors (1).

462324389 is an equidigital number, since it uses as much as digits as its factorization.

462324389 is an evil number, because the sum of its binary digits is even.

The product of its digits is 248832, while the sum is 41.

The square root of 462324389 is about 21501.7299071493. The cubic root of 462324389 is about 773.2422955449.

The spelling of 462324389 in words is "four hundred sixty-two million, three hundred twenty-four thousand, three hundred eighty-nine".