3749671 has 8 divisors (see below), whose sum is σ = 3902400. Its totient is φ = 3598560.

The previous prime is 3749657. The next prime is 3749677. The reversal of 3749671 is 1769473.

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 3749671 - 2¹⁵ = 3716903 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3749671.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3749677) 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, 6661 + ... + 7201.

It is an arithmetic number, because the mean of its divisors is an integer number (487800).

Almost surely, 2^3749671 is an apocalyptic number.

3749671 is a deficient number, since it is larger than the sum of its proper divisors (152729).

3749671 is a wasteful number, since it uses less digits than its factorization.

3749671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809.

The product of its digits is 31752, while the sum is 37.

The square root of 3749671 is about 1936.4067238057. The cubic root of 3749671 is about 155.3570817004.

The spelling of 3749671 in words is "three million, seven hundred forty-nine thousand, six hundred seventy-one".