4992924178 has 16 divisors (see below), whose sum is σ = 8171798400. Its totient is φ = 2269078000.

The previous prime is 4992924161. The next prime is 4992924187. The reversal of 4992924178 is 8714292994.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115623 + ... + 152821.

It is an arithmetic number, because the mean of its divisors is an integer number (510737400).

Almost surely, 2^4992924178 is an apocalyptic number.

4992924178 is a deficient number, since it is larger than the sum of its proper divisors (3178874222).

4992924178 is a wasteful number, since it uses less digits than its factorization.

4992924178 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43313.

The product of its digits is 2612736, while the sum is 55.

The square root of 4992924178 is about 70660.6267874833. The cubic root of 4992924178 is about 1709.1689335099.

The spelling of 4992924178 in words is "four billion, nine hundred ninety-two million, nine hundred twenty-four thousand, one hundred seventy-eight".