468868361 has 16 divisors (see below), whose sum is σ = 513194640. Its totient is φ = 428313600.

The previous prime is 468868331. The next prime is 468868399. The reversal of 468868361 is 163868864.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 357966400 + 110901961 = 18920^2 + 10531^2 .

It is not a de Polignac number, because 468868361 - 2⁶ = 468868297 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468868331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220841 + ... + 222953.

It is an arithmetic number, because the mean of its divisors is an integer number (32074665).

Almost surely, 2^468868361 is an apocalyptic number.

It is an amenable number.

468868361 is a deficient number, since it is larger than the sum of its proper divisors (44326279).

468868361 is a wasteful number, since it uses less digits than its factorization.

468868361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2253 (or 2227 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 50.

The square root of 468868361 is about 21653.3683522911. The cubic root of 468868361 is about 776.8735032344.

The spelling of 468868361 in words is "four hundred sixty-eight million, eight hundred sixty-eight thousand, three hundred sixty-one".