3748527 has 6 divisors (see below), whose sum is σ = 5414552. Its totient is φ = 2499012.

The previous prime is 3748523. The next prime is 3748541. The reversal of 3748527 is 7258473.

It is not a de Polignac number, because 3748527 - 2² = 3748523 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3748491 and 3748500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3748523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 208243 + ... + 208260.

Almost surely, 2^3748527 is an apocalyptic number.

3748527 is a deficient number, since it is larger than the sum of its proper divisors (1666025).

3748527 is a wasteful number, since it uses less digits than its factorization.

3748527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416509 (or 416506 counting only the distinct ones).

The product of its digits is 47040, while the sum is 36.

The square root of 3748527 is about 1936.1113087837. Note that the first 3 decimals coincide. The cubic root of 3748527 is about 155.3412806182.

The spelling of 3748527 in words is "three million, seven hundred forty-eight thousand, five hundred twenty-seven".