3754385 has 8 divisors (see below), whose sum is σ = 4552296. Its totient is φ = 2972160.

The previous prime is 3754363. The next prime is 3754391. The reversal of 3754385 is 5834573.

It can be written as a sum of positive squares in 4 ways, for example, as 71824 + 3682561 = 268^2 + 1919^2 .

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

It is not a de Polignac number, because 3754385 - 2⁶ = 3754321 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3386 + ... + 4355.

It is an arithmetic number, because the mean of its divisors is an integer number (569037).

Almost surely, 2^3754385 is an apocalyptic number.

It is an amenable number.

3754385 is a deficient number, since it is larger than the sum of its proper divisors (797911).

3754385 is an equidigital number, since it uses as much as digits as its factorization.

3754385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7843.

The product of its digits is 50400, while the sum is 35.

The square root of 3754385 is about 1937.6235444482. The cubic root of 3754385 is about 155.4221582185.

The spelling of 3754385 in words is "three million, seven hundred fifty-four thousand, three hundred eighty-five".