468440437 has 2 divisors, whose sum is σ = 468440438. Its totient is φ = 468440436.

The previous prime is 468440431. The next prime is 468440443. The reversal of 468440437 is 734044864.

It is a balanced prime because it is at equal distance from previous prime (468440431) and next prime (468440443).

It can be written as a sum of positive squares in only one way, i.e., 261339556 + 207100881 = 16166^2 + 14391^2 .

It is a cyclic number.

It is not a de Polignac number, because 468440437 - 2⁷ = 468440309 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 468440437.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (468440431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234220218 + 234220219.

It is an arithmetic number, because the mean of its divisors is an integer number (234220219).

Almost surely, 2^468440437 is an apocalyptic number.

It is an amenable number.

468440437 is a deficient number, since it is larger than the sum of its proper divisors (1).

468440437 is an equidigital number, since it uses as much as digits as its factorization.

468440437 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 258048, while the sum is 40.

The square root of 468440437 is about 21643.4848626556. The cubic root of 468440437 is about 776.6370871930.

The spelling of 468440437 in words is "four hundred sixty-eight million, four hundred forty thousand, four hundred thirty-seven".