3754381 has 4 divisors (see below), whose sum is σ = 3952000. Its totient is φ = 3556764.

The previous prime is 3754363. The next prime is 3754391. The reversal of 3754381 is 1834573.

3754381 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, and also an emirpimes, since its reverse is a distinct semiprime: 1834573 = 13 ⋅141121.

It is a cyclic number.

It is not a de Polignac number, because 3754381 - 2⁵ = 3754349 is a prime.

It is a super-3 number, since 3×3754381³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3754301) 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, 98781 + ... + 98818.

It is an arithmetic number, because the mean of its divisors is an integer number (988000).

Almost surely, 2^3754381 is an apocalyptic number.

It is an amenable number.

3754381 is a deficient number, since it is larger than the sum of its proper divisors (197619).

3754381 is a wasteful number, since it uses less digits than its factorization.

3754381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197618.

The product of its digits is 10080, while the sum is 31.

The square root of 3754381 is about 1937.6225122557. The cubic root of 3754381 is about 155.4221030218.

The spelling of 3754381 in words is "three million, seven hundred fifty-four thousand, three hundred eighty-one".