3793711820 has 12 divisors (see below), whose sum is σ = 7966794864. Its totient is φ = 1517484720.

The previous prime is 3793711813. The next prime is 3793711829. The reversal of 3793711820 is 281173973.

It is not an unprimeable number, because it can be changed into a prime (3793711829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94842776 + ... + 94842815.

It is an arithmetic number, because the mean of its divisors is an integer number (663899572).

Almost surely, 2^3793711820 is an apocalyptic number.

It is an amenable number.

3793711820 is an abundant number, since it is smaller than the sum of its proper divisors (4173083044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3793711820 is a wasteful number, since it uses less digits than its factorization.

3793711820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189685600 (or 189685598 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 41.

The square root of 3793711820 is about 61593.1150373157. The cubic root of 3793711820 is about 1559.6295169961.

The spelling of 3793711820 in words is "three billion, seven hundred ninety-three million, seven hundred eleven thousand, eight hundred twenty".