4892946678 has 24 divisors (see below), whose sum is σ = 10682316216. Its totient is φ = 1618531200.

The previous prime is 4892946677. The next prime is 4892946713. The reversal of 4892946678 is 8766492984.

4892946678 is a `hidden beast` number, since 4 + 89 + 29 + 466 + 78 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4892946673) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1035163 + ... + 1039878.

It is an arithmetic number, because the mean of its divisors is an integer number (445096509).

Almost surely, 2^4892946678 is an apocalyptic number.

4892946678 is an abundant number, since it is smaller than the sum of its proper divisors (5789369538).

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

4892946678 is a wasteful number, since it uses less digits than its factorization.

4892946678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2075180 (or 2075177 counting only the distinct ones).

The product of its digits is 41803776, while the sum is 63.

The square root of 4892946678 is about 69949.6009852808. The cubic root of 4892946678 is about 1697.6838906778.

The spelling of 4892946678 in words is "four billion, eight hundred ninety-two million, nine hundred forty-six thousand, six hundred seventy-eight".