468938454 has 8 divisors (see below), whose sum is σ = 937876920. Its totient is φ = 156312816.

The previous prime is 468938453. The next prime is 468938461. The reversal of 468938454 is 454839864.

It is a sphenic number, since it is the product of 3 distinct primes.

468938454 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 468938397 and 468938406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468938453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39078199 + ... + 39078210.

It is an arithmetic number, because the mean of its divisors is an integer number (117234615).

Almost surely, 2^468938454 is an apocalyptic number.

468938454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

468938454 is a wasteful number, since it uses less digits than its factorization.

468938454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78156414.

The product of its digits is 3317760, while the sum is 51.

The square root of 468938454 is about 21654.9868159738. The cubic root of 468938454 is about 776.9122139443.

The spelling of 468938454 in words is "four hundred sixty-eight million, nine hundred thirty-eight thousand, four hundred fifty-four".