3797838 has 24 divisors (see below), whose sum is σ = 8977176. Its totient is φ = 1150800.

The previous prime is 3797837. The next prime is 3797863. The reversal of 3797838 is 8387973.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3797793 and 3797802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3797837) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9393 + ... + 9788.

It is an arithmetic number, because the mean of its divisors is an integer number (374049).

Almost surely, 2^3797838 is an apocalyptic number.

3797838 is an abundant number, since it is smaller than the sum of its proper divisors (5179338).

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

3797838 is a wasteful number, since it uses less digits than its factorization.

3797838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19200 (or 19197 counting only the distinct ones).

The product of its digits is 254016, while the sum is 45.

The square root of 3797838 is about 1948.8042487638. The cubic root of 3797838 is about 156.0194748862.

The spelling of 3797838 in words is "three million, seven hundred ninety-seven thousand, eight hundred thirty-eight".