468875949 has 4 divisors (see below), whose sum is σ = 625167936. Its totient is φ = 312583964.

The previous prime is 468875923. The next prime is 468875987. The reversal of 468875949 is 949578864.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 468875949 - 2⁵ = 468875917 is a prime.

It is a super-3 number, since 3×468875949³ (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 468875892 and 468875901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468805949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78145989 + ... + 78145994.

It is an arithmetic number, because the mean of its divisors is an integer number (156291984).

Almost surely, 2^468875949 is an apocalyptic number.

It is an amenable number.

468875949 is a deficient number, since it is larger than the sum of its proper divisors (156291987).

468875949 is a wasteful number, since it uses less digits than its factorization.

468875949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156291986.

The product of its digits is 17418240, while the sum is 60.

The square root of 468875949 is about 21653.5435668160. The cubic root of 468875949 is about 776.8776940940.

The spelling of 468875949 in words is "four hundred sixty-eight million, eight hundred seventy-five thousand, nine hundred forty-nine".