4999669078 has 8 divisors (see below), whose sum is σ = 7758107280. Its totient is φ = 2413633320.

The previous prime is 4999669021. The next prime is 4999669079. The reversal of 4999669078 is 8709669994.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4999669079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43100538 + ... + 43100653.

It is an arithmetic number, because the mean of its divisors is an integer number (969763410).

Almost surely, 2^4999669078 is an apocalyptic number.

4999669078 is a deficient number, since it is larger than the sum of its proper divisors (2758438202).

4999669078 is a wasteful number, since it uses less digits than its factorization.

4999669078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86201222.

The product of its (nonzero) digits is 52907904, while the sum is 67.

The square root of 4999669078 is about 70708.3381080336. The cubic root of 4999669078 is about 1709.9382212671.

The spelling of 4999669078 in words is "four billion, nine hundred ninety-nine million, six hundred sixty-nine thousand, seventy-eight".