468440049 has 48 divisors (see below), whose sum is σ = 839284416. Its totient is φ = 229017600.

The previous prime is 468440029. The next prime is 468440099. The reversal of 468440049 is 940044864.

It is not a de Polignac number, because 468440049 - 2⁷ = 468439921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 468439989 and 468440016.

It is not an unprimeable number, because it can be changed into a prime (468440009) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18969 + ... + 36009.

It is an arithmetic number, because the mean of its divisors is an integer number (17485092).

Almost surely, 2^468440049 is an apocalyptic number.

468440049 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

468440049 is a deficient number, since it is larger than the sum of its proper divisors (370844367).

468440049 is a wasteful number, since it uses less digits than its factorization.

468440049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17086 (or 17079 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 39.

The square root of 468440049 is about 21643.4758992173. The cubic root of 468440049 is about 776.6368727685.

The spelling of 468440049 in words is "four hundred sixty-eight million, four hundred forty thousand, forty-nine".