3738025 has 6 divisors (see below), whose sum is σ = 4635182. Its totient is φ = 2990400.

The previous prime is 3738023. The next prime is 3738047. The reversal of 3738025 is 5208373.

It can be written as a sum of positive squares in 3 ways, for example, as 1022121 + 2715904 = 1011^2 + 1648^2 .

It is not a de Polignac number, because 3738025 - 2¹ = 3738023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3737984 and 3738002.

It is not an unprimeable number, because it can be changed into a prime (3738023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74736 + ... + 74785.

Almost surely, 2^3738025 is an apocalyptic number.

It is an amenable number.

3738025 is a deficient number, since it is larger than the sum of its proper divisors (897157).

3738025 is a wasteful number, since it uses less digits than its factorization.

3738025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149531 (or 149526 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 3738025 is about 1933.3972690578. The cubic root of 3738025 is about 155.1960751346.

The spelling of 3738025 in words is "three million, seven hundred thirty-eight thousand, twenty-five".