2446485678 has 48 divisors (see below), whose sum is σ = 6523966176. Its totient is φ = 645226560.

The previous prime is 2446485659. The next prime is 2446485721. The reversal of 2446485678 is 8765846442.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 745153 + ... + 748428.

It is an arithmetic number, because the mean of its divisors is an integer number (135915962).

Almost surely, 2^2446485678 is an apocalyptic number.

2446485678 is an abundant number, since it is smaller than the sum of its proper divisors (4077480498).

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

2446485678 is a wasteful number, since it uses less digits than its factorization.

2446485678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493609 (or 1493606 counting only the distinct ones).

The product of its digits is 10321920, while the sum is 54.

The square root of 2446485678 is about 49461.9619303561. The cubic root of 2446485678 is about 1347.4548623131.

The spelling of 2446485678 in words is "two billion, four hundred forty-six million, four hundred eighty-five thousand, six hundred seventy-eight".