3738825 has 48 divisors (see below), whose sum is σ = 7142400. Its totient is φ = 1915200.

The previous prime is 3738781. The next prime is 3738829. The reversal of 3738825 is 5288373.

It is not a de Polignac number, because 3738825 - 2¹⁹ = 3214537 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3738825.

It is not an unprimeable number, because it can be changed into a prime (3738829) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19480 + ... + 19670.

It is an arithmetic number, because the mean of its divisors is an integer number (148800).

Almost surely, 2^3738825 is an apocalyptic number.

It is an amenable number.

3738825 is a deficient number, since it is larger than the sum of its proper divisors (3403575).

3738825 is a wasteful number, since it uses less digits than its factorization.

3738825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239 (or 228 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 3738825 is about 1933.6041476993. The cubic root of 3738825 is about 155.2071458652.

The spelling of 3738825 in words is "three million, seven hundred thirty-eight thousand, eight hundred twenty-five".