3793894973 has 16 divisors (see below), whose sum is σ = 4202496000. Its totient is φ = 3396148080.

The previous prime is 3793894969. The next prime is 3793894999. The reversal of 3793894973 is 3794983973.

3793894973 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3793894973 - 2² = 3793894969 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3793894073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 327128 + ... + 338526.

It is an arithmetic number, because the mean of its divisors is an integer number (262656000).

Almost surely, 2^3793894973 is an apocalyptic number.

It is an amenable number.

3793894973 is a deficient number, since it is larger than the sum of its proper divisors (408601027).

3793894973 is a wasteful number, since it uses less digits than its factorization.

3793894973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11872.

The product of its digits is 30862944, while the sum is 62.

The square root of 3793894973 is about 61594.6018170424. The cubic root of 3793894973 is about 1559.6546152149.

The spelling of 3793894973 in words is "three billion, seven hundred ninety-three million, eight hundred ninety-four thousand, nine hundred seventy-three".