4899926665 has 8 divisors (see below), whose sum is σ = 5880288960. Its totient is φ = 3919690032.

The previous prime is 4899926641. The next prime is 4899926699. The reversal of 4899926665 is 5666299984.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4899926665 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4899926597 and 4899926606.

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, 127026 + ... + 161044.

It is an arithmetic number, because the mean of its divisors is an integer number (735036120).

Almost surely, 2^4899926665 is an apocalyptic number.

It is an amenable number.

4899926665 is a deficient number, since it is larger than the sum of its proper divisors (980362295).

4899926665 is a wasteful number, since it uses less digits than its factorization.

4899926665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62831.

The product of its digits is 50388480, while the sum is 64.

The square root of 4899926665 is about 69999.4761766115. The cubic root of 4899926665 is about 1698.4907787681.

The spelling of 4899926665 in words is "four billion, eight hundred ninety-nine million, nine hundred twenty-six thousand, six hundred sixty-five".