2013846678 has 32 divisors (see below), whose sum is σ = 4491062400. Its totient is φ = 668905128.

The previous prime is 2013846641. The next prime is 2013846761. The reversal of 2013846678 is 8766483102.

2013846678 is a `hidden beast` number, since 201 + 384 + 6 + 67 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50608 + ... + 81171.

It is an arithmetic number, because the mean of its divisors is an integer number (140345700).

Almost surely, 2^2013846678 is an apocalyptic number.

2013846678 is an abundant number, since it is smaller than the sum of its proper divisors (2477215722).

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

2013846678 is a wasteful number, since it uses less digits than its factorization.

2013846678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132073 (or 132067 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 2013846678 is about 44875.9030884059. The cubic root of 2013846678 is about 1262.8219856194.

The spelling of 2013846678 in words is "two billion, thirteen million, eight hundred forty-six thousand, six hundred seventy-eight".