3749933 has 4 divisors (see below), whose sum is σ = 4090848. Its totient is φ = 3409020.

The previous prime is 3749891. The next prime is 3749939. The reversal of 3749933 is 3399473.

3749933 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3749933 - 2⁶ = 3749869 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3749939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170441 + ... + 170462.

It is an arithmetic number, because the mean of its divisors is an integer number (1022712).

Almost surely, 2^3749933 is an apocalyptic number.

It is an amenable number.

3749933 is a deficient number, since it is larger than the sum of its proper divisors (340915).

3749933 is a wasteful number, since it uses less digits than its factorization.

3749933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340914.

The product of its digits is 61236, while the sum is 38.

The square root of 3749933 is about 1936.4743737008. The cubic root of 3749933 is about 155.3607000274.

The spelling of 3749933 in words is "three million, seven hundred forty-nine thousand, nine hundred thirty-three".