3748715 has 8 divisors (see below), whose sum is σ = 4518720. Its totient is φ = 2985472.

The previous prime is 3748711. The next prime is 3748733. The reversal of 3748715 is 5178473.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3748715 - 2² = 3748711 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3748711) 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 7 ways as a sum of consecutive naturals, for example, 374 + ... + 2763.

It is an arithmetic number, because the mean of its divisors is an integer number (564840).

Almost surely, 2^3748715 is an apocalyptic number.

3748715 is a deficient number, since it is larger than the sum of its proper divisors (770005).

3748715 is a wasteful number, since it uses less digits than its factorization.

3748715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3381.

The product of its digits is 23520, while the sum is 35.

The square root of 3748715 is about 1936.1598591025. The cubic root of 3748715 is about 155.3438775203.

The spelling of 3748715 in words is "three million, seven hundred forty-eight thousand, seven hundred fifteen".