246946868 has 72 divisors (see below), whose sum is σ = 525530880. Its totient is φ = 101122560.

The previous prime is 246946867. The next prime is 246946871. The reversal of 246946868 is 868649642.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (246946867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 589163 + ... + 589581.

It is an arithmetic number, because the mean of its divisors is an integer number (7299040).

Almost surely, 2^246946868 is an apocalyptic number.

246946868 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 246946868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262765440).

246946868 is an abundant number, since it is smaller than the sum of its proper divisors (278584012).

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

246946868 is a wasteful number, since it uses less digits than its factorization.

246946868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565 (or 556 counting only the distinct ones).

The product of its digits is 3981312, while the sum is 53.

The square root of 246946868 is about 15714.5432004879. The cubic root of 246946868 is about 627.3855437980.

The spelling of 246946868 in words is "two hundred forty-six million, nine hundred forty-six thousand, eight hundred sixty-eight".