3746394 has 24 divisors (see below), whose sum is σ = 8398260. Its totient is φ = 1205568.

The previous prime is 3746387. The next prime is 3746399. The reversal of 3746394 is 4936473.

3746394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3470769 + 275625 = 1863^2 + 525^2 .

It is a d-powerful number, because it can be written as 3 + 7⁷ + 4 + 6⁷ + 3¹³ + 9 + 4¹⁰ .

It is not an unprimeable number, because it can be changed into a prime (3746399) 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, 3067 + ... + 4110.

Almost surely, 2^3746394 is an apocalyptic number.

3746394 is an abundant number, since it is smaller than the sum of its proper divisors (4651866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3746394 is a wasteful number, since it uses less digits than its factorization.

3746394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7214 (or 7211 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 3746394 is about 1935.5603839715. The cubic root of 3746394 is about 155.3118107474.

The spelling of 3746394 in words is "three million, seven hundred forty-six thousand, three hundred ninety-four".