4020799996 has 12 divisors (see below), whose sum is σ = 7132789552. Its totient is φ = 1982860128.

The previous prime is 4020799973. The next prime is 4020799997. The reversal of 4020799996 is 6999970204.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4020799997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6884640 + ... + 6885223.

Almost surely, 2^4020799996 is an apocalyptic number.

It is an amenable number.

4020799996 is a deficient number, since it is larger than the sum of its proper divisors (3111989556).

4020799996 is a wasteful number, since it uses less digits than its factorization.

4020799996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13769940 (or 13769938 counting only the distinct ones).

The product of its (nonzero) digits is 2204496, while the sum is 55.

The square root of 4020799996 is about 63409.7783941878. The cubic root of 4020799996 is about 1590.1477910696.

The spelling of 4020799996 in words is "four billion, twenty million, seven hundred ninety-nine thousand, nine hundred ninety-six".