468949 has 4 divisors (see below), whose sum is σ = 505036. Its totient is φ = 432864.

The previous prime is 468913. The next prime is 468953. The reversal of 468949 is 949864.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 260100 + 208849 = 510^2 + 457^2 .

It is a cyclic number.

It is not a de Polignac number, because 468949 - 2⁷ = 468821 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468049) 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, 18024 + ... + 18049.

It is an arithmetic number, because the mean of its divisors is an integer number (126259).

2⁴⁶⁸⁹⁴⁹ is an apocalyptic number.

It is an amenable number.

468949 is a deficient number, since it is larger than the sum of its proper divisors (36087).

468949 is a wasteful number, since it uses less digits than its factorization.

468949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36086.

The product of its digits is 62208, while the sum is 40.

The square root of 468949 is about 684.7985105124. The cubic root of 468949 is about 77.6918037917.

The spelling of 468949 in words is "four hundred sixty-eight thousand, nine hundred forty-nine".