3753445 has 8 divisors (see below), whose sum is σ = 4525344. Its totient is φ = 2988624.

The previous prime is 3753437. The next prime is 3753457. The reversal of 3753445 is 5443573.

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 3753445 - 2³ = 3753437 is a prime.

It is a d-powerful number, because it can be written as 3⁹ + 7⁶ + 5⁵ + 3¹³ + 4 + 4⁸ + 5⁹ .

It is a Duffinian 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, 519 + ... + 2788.

It is an arithmetic number, because the mean of its divisors is an integer number (565668).

Almost surely, 2^3753445 is an apocalyptic number.

It is an amenable number.

3753445 is a deficient number, since it is larger than the sum of its proper divisors (771899).

3753445 is a wasteful number, since it uses less digits than its factorization.

3753445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3539.

The product of its digits is 25200, while the sum is 31.

The square root of 3753445 is about 1937.3809640853. The cubic root of 3753445 is about 155.4091859187.

The spelling of 3753445 in words is "three million, seven hundred fifty-three thousand, four hundred forty-five".