4999869802 has 8 divisors (see below), whose sum is σ = 7500269412. Its totient is φ = 2499780000.

The previous prime is 4999869799. The next prime is 4999869827. The reversal of 4999869802 is 2089689994.

It can be written as a sum of positive squares in 2 ways, for example, as 4097408121 + 902461681 = 64011^2 + 30041^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31699 + ... + 104902.

Almost surely, 2^4999869802 is an apocalyptic number.

4999869802 is a deficient number, since it is larger than the sum of its proper divisors (2500399610).

4999869802 is a wasteful number, since it uses less digits than its factorization.

4999869802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154904.

The product of its (nonzero) digits is 20155392, while the sum is 64.

The square root of 4999869802 is about 70709.7574737744. The cubic root of 4999869802 is about 1709.9611041846.

The spelling of 4999869802 in words is "four billion, nine hundred ninety-nine million, eight hundred sixty-nine thousand, eight hundred two".