3748726 has 8 divisors (see below), whose sum is σ = 5660784. Its totient is φ = 1861800.

The previous prime is 3748711. The next prime is 3748733. The reversal of 3748726 is 6278473.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5905 + ... + 6508.

It is an arithmetic number, because the mean of its divisors is an integer number (707598).

Almost surely, 2^3748726 is an apocalyptic number.

3748726 is a deficient number, since it is larger than the sum of its proper divisors (1912058).

3748726 is a wasteful number, since it uses less digits than its factorization.

3748726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12566.

The product of its digits is 56448, while the sum is 37.

The square root of 3748726 is about 1936.1626997750. The cubic root of 3748726 is about 155.3440294640.

The spelling of 3748726 in words is "three million, seven hundred forty-eight thousand, seven hundred twenty-six".