468739 has 2 divisors, whose sum is σ = 468740. Its totient is φ = 468738.

The previous prime is 468737. The next prime is 468761. The reversal of 468739 is 937864.

468739 = 277² + 278² + ... + 282².

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 468739 - 2¹ = 468737 is a prime.

Together with 468737, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 468698 and 468707.

It is not a weakly prime, because it can be changed into another prime (468737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234369 + 234370.

It is an arithmetic number, because the mean of its divisors is an integer number (234370).

468739 is a Friedman number, since it can be written as 6*(9-4)^7-8-3, using all its digits and the basic arithmetic operations.

2⁴⁶⁸⁷³⁹ is an apocalyptic number.

468739 is a deficient number, since it is larger than the sum of its proper divisors (1).

468739 is an equidigital number, since it uses as much as digits as its factorization.

468739 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 37.

The square root of 468739 is about 684.6451635702. The cubic root of 468739 is about 77.6802050075.

The spelling of 468739 in words is "four hundred sixty-eight thousand, seven hundred thirty-nine".