468449629 has 2 divisors, whose sum is σ = 468449630. Its totient is φ = 468449628.

The previous prime is 468449621. The next prime is 468449651. The reversal of 468449629 is 926944864.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 467727129 + 722500 = 21627^2 + 850^2 .

It is a cyclic number.

It is not a de Polignac number, because 468449629 - 2³ = 468449621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (468449621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234224814 + 234224815.

It is an arithmetic number, because the mean of its divisors is an integer number (234224815).

Almost surely, 2^468449629 is an apocalyptic number.

It is an amenable number.

468449629 is a deficient number, since it is larger than the sum of its proper divisors (1).

468449629 is an equidigital number, since it uses as much as digits as its factorization.

468449629 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2985984, while the sum is 52.

The square root of 468449629 is about 21643.6972118906. The cubic root of 468449629 is about 776.6421670287.

The spelling of 468449629 in words is "four hundred sixty-eight million, four hundred forty-nine thousand, six hundred twenty-nine".