4941684678 has 32 divisors (see below), whose sum is σ = 11959709184. Its totient is φ = 1328856192.

The previous prime is 4941684641. The next prime is 4941684679. The reversal of 4941684678 is 8764861494.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4941684679) 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, 3459850 + ... + 3461277.

It is an arithmetic number, because the mean of its divisors is an integer number (373740912).

Almost surely, 2^4941684678 is an apocalyptic number.

4941684678 is an abundant number, since it is smaller than the sum of its proper divisors (7018024506).

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

4941684678 is a wasteful number, since it uses less digits than its factorization.

4941684678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6921156.

The product of its digits is 9289728, while the sum is 57.

The square root of 4941684678 is about 70297.1171386139. The cubic root of 4941684678 is about 1703.3020799265.

The spelling of 4941684678 in words is "four billion, nine hundred forty-one million, six hundred eighty-four thousand, six hundred seventy-eight".