3748386 has 8 divisors (see below), whose sum is σ = 7496784. Its totient is φ = 1249460.

The previous prime is 3748361. The next prime is 3748387. The reversal of 3748386 is 6838473.

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

3748386 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (3748387) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 312360 + ... + 312371.

It is an arithmetic number, because the mean of its divisors is an integer number (937098).

Almost surely, 2^3748386 is an apocalyptic number.

3748386 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3748386 is a wasteful number, since it uses less digits than its factorization.

3748386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624736.

The product of its digits is 96768, while the sum is 39.

The square root of 3748386 is about 1936.0748952455. The cubic root of 3748386 is about 155.3393328847.

The spelling of 3748386 in words is "three million, seven hundred forty-eight thousand, three hundred eighty-six".