3749555 has 16 divisors (see below), whose sum is σ = 4903200. Its totient is φ = 2741760.

The previous prime is 3749549. The next prime is 3749561. The reversal of 3749555 is 5559473.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3749549) and next prime (3749561).

It is not a de Polignac number, because 3749555 - 2¹² = 3745459 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2075 + ... + 3435.

It is an arithmetic number, because the mean of its divisors is an integer number (306450).

Almost surely, 2^3749555 is an apocalyptic number.

3749555 is a deficient number, since it is larger than the sum of its proper divisors (1153645).

3749555 is a wasteful number, since it uses less digits than its factorization.

3749555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1414.

The product of its digits is 94500, while the sum is 38.

The square root of 3749555 is about 1936.3767711889. The cubic root of 3749555 is about 155.3554796392.

The spelling of 3749555 in words is "three million, seven hundred forty-nine thousand, five hundred fifty-five".