3745911 has 16 divisors (see below), whose sum is σ = 5425280. Its totient is φ = 2285280.

The previous prime is 3745897. The next prime is 3745913. The reversal of 3745911 is 1195473.

It is not a de Polignac number, because 3745911 - 2⁵ = 3745879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3745913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5076 + ... + 5766.

It is an arithmetic number, because the mean of its divisors is an integer number (339080).

Almost surely, 2^3745911 is an apocalyptic number.

3745911 is a deficient number, since it is larger than the sum of its proper divisors (1679369).

3745911 is a wasteful number, since it uses less digits than its factorization.

3745911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846.

The product of its digits is 3780, while the sum is 30.

The square root of 3745911 is about 1935.4356098822. The cubic root of 3745911 is about 155.3051359887.

Adding to 3745911 its product of digits (3780), we get a triangular number (3749691 = T₂₇₃₈).

It can be divided in two parts, 3745 and 911, that added together give a triangular number (4656 = T₉₆).

The spelling of 3745911 in words is "three million, seven hundred forty-five thousand, nine hundred eleven".