246978846 has 12 divisors (see below), whose sum is σ = 535120872. Its totient is φ = 82326276.

The previous prime is 246978803. The next prime is 246978847. The reversal of 246978846 is 648879642.

It is a junction number, because it is equal to n+sod(n) for n = 246978792 and 246978801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (246978847) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6860506 + ... + 6860541.

It is an arithmetic number, because the mean of its divisors is an integer number (44593406).

Almost surely, 2^246978846 is an apocalyptic number.

246978846 is an abundant number, since it is smaller than the sum of its proper divisors (288142026).

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

246978846 is a wasteful number, since it uses less digits than its factorization.

246978846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13721055 (or 13721052 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 54.

The square root of 246978846 is about 15715.5606326978. The cubic root of 246978846 is about 627.4126234004.

The spelling of 246978846 in words is "two hundred forty-six million, nine hundred seventy-eight thousand, eight hundred forty-six".