3749155 has 16 divisors (see below), whose sum is σ = 4665600. Its totient is φ = 2890720.

The previous prime is 3749153. The next prime is 3749183. The reversal of 3749155 is 5519473.

3749155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3749155 - 2¹ = 3749153 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3749155.

It is not an unprimeable number, because it can be changed into a prime (3749153) 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 15 ways as a sum of consecutive naturals, for example, 20856 + ... + 21034.

It is an arithmetic number, because the mean of its divisors is an integer number (291600).

Almost surely, 2^3749155 is an apocalyptic number.

3749155 is a deficient number, since it is larger than the sum of its proper divisors (916445).

3749155 is a wasteful number, since it uses less digits than its factorization.

3749155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314.

The product of its digits is 18900, while the sum is 34.

The square root of 3749155 is about 1936.2734827498. The cubic root of 3749155 is about 155.3499550368.

The spelling of 3749155 in words is "three million, seven hundred forty-nine thousand, one hundred fifty-five".