3963799762 has 16 divisors (see below), whose sum is σ = 6459730200. Its totient is φ = 1813254912.

The previous prime is 3963799759. The next prime is 3963799789. The reversal of 3963799762 is 2679973693.

It can be written as a sum of positive squares in 4 ways, for example, as 1939609681 + 2024190081 = 44041^2 + 44991^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3963799762.

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, 671637 + ... + 677512.

Almost surely, 2^3963799762 is an apocalyptic number.

3963799762 is a deficient number, since it is larger than the sum of its proper divisors (2495930438).

3963799762 is a wasteful number, since it uses less digits than its factorization.

3963799762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1349277.

The product of its digits is 23147208, while the sum is 61.

The square root of 3963799762 is about 62958.7147422817. The cubic root of 3963799762 is about 1582.5978415914.

The spelling of 3963799762 in words is "three billion, nine hundred sixty-three million, seven hundred ninety-nine thousand, seven hundred sixty-two".