4973918769 has 24 divisors (see below), whose sum is σ = 7812777960. Its totient is φ = 3036538368.

The previous prime is 4973918753. The next prime is 4973918771. The reversal of 4973918769 is 9678193794.

4973918769 is a `hidden beast` number, since 497 + 3 + 9 + 1 + 87 + 69 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2979849744 + 1994069025 = 54588^2 + 44655^2 .

It is not a de Polignac number, because 4973918769 - 2⁴ = 4973918753 is a prime.

It is a super-2 number, since 2×4973918769² = 49479735841220950722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4973918779) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 433654 + ... + 444975.

It is an arithmetic number, because the mean of its divisors is an integer number (325532415).

Almost surely, 2^4973918769 is an apocalyptic number.

It is an amenable number.

4973918769 is a deficient number, since it is larger than the sum of its proper divisors (2838859191).

4973918769 is a wasteful number, since it uses less digits than its factorization.

4973918769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878689 (or 878686 counting only the distinct ones).

The product of its digits is 20575296, while the sum is 63.

The square root of 4973918769 is about 70526.0148384977. The cubic root of 4973918769 is about 1706.9975434519.

The spelling of 4973918769 in words is "four billion, nine hundred seventy-three million, nine hundred eighteen thousand, seven hundred sixty-nine".