4996279669 has 4 divisors (see below), whose sum is σ = 4997020896. Its totient is φ = 4995538444.

The previous prime is 4996279649. The next prime is 4996279697. The reversal of 4996279669 is 9669726994.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9669726994 = 2 ⋅4834863497.

It is a cyclic number.

It is not a de Polignac number, because 4996279669 - 2⁵ = 4996279637 is a prime.

It is a super-2 number, since 2×4996279669² = 49925621061725499122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4996279649) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 360409 + ... + 374014.

It is an arithmetic number, because the mean of its divisors is an integer number (1249255224).

Almost surely, 2^4996279669 is an apocalyptic number.

It is an amenable number.

4996279669 is a deficient number, since it is larger than the sum of its proper divisors (741227).

4996279669 is an equidigital number, since it uses as much as digits as its factorization.

4996279669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741226.

The product of its digits is 79361856, while the sum is 67.

The square root of 4996279669 is about 70684.3665105658. The cubic root of 4996279669 is about 1709.5517296759.

The spelling of 4996279669 in words is "four billion, nine hundred ninety-six million, two hundred seventy-nine thousand, six hundred sixty-nine".