3746403 has 12 divisors (see below), whose sum is σ = 5428488. Its totient is φ = 2489760.

The previous prime is 3746399. The next prime is 3746453. The reversal of 3746403 is 3046473.

3746403 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 3746403 - 2² = 3746399 is a prime.

It is a d-powerful number, because it can be written as 3² + 7⁷ + 4² + 6⁷ + 4¹⁰ + 0 + 3¹³ .

It is not an unprimeable number, because it can be changed into a prime (3746453) 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 11 ways as a sum of consecutive naturals, for example, 4543 + ... + 5303.

It is an arithmetic number, because the mean of its divisors is an integer number (452374).

Almost surely, 2^3746403 is an apocalyptic number.

3746403 is a deficient number, since it is larger than the sum of its proper divisors (1682085).

3746403 is a wasteful number, since it uses less digits than its factorization.

3746403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1314 (or 1311 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 3746403 is about 1935.5627088782. The cubic root of 3746403 is about 155.3119351164.

The spelling of 3746403 in words is "three million, seven hundred forty-six thousand, four hundred three".