3793213780 has 24 divisors (see below), whose sum is σ = 7982126208. Its totient is φ = 1514166048.

The previous prime is 3793213759. The next prime is 3793213799. The reversal of 3793213780 is 873123973.

3793213780 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 184984 + ... + 204463.

It is an arithmetic number, because the mean of its divisors is an integer number (332588592).

Almost surely, 2^3793213780 is an apocalyptic number.

It is an amenable number.

3793213780 is an abundant number, since it is smaller than the sum of its proper divisors (4188912428).

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

3793213780 is a wasteful number, since it uses less digits than its factorization.

3793213780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389943 (or 389941 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 43.

The square root of 3793213780 is about 61589.0719202685. The cubic root of 3793213780 is about 1559.5612644144.

The spelling of 3793213780 in words is "three billion, seven hundred ninety-three million, two hundred thirteen thousand, seven hundred eighty".