3746238 has 16 divisors (see below), whose sum is σ = 7605120. Its totient is φ = 1229976.

The previous prime is 3746233. The next prime is 3746269. The reversal of 3746238 is 8326473.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3746199 and 3746208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3746233) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4258 + ... + 5061.

It is an arithmetic number, because the mean of its divisors is an integer number (475320).

Almost surely, 2^3746238 is an apocalyptic number.

3746238 is an abundant number, since it is smaller than the sum of its proper divisors (3858882).

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

3746238 is a wasteful number, since it uses less digits than its factorization.

3746238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9391.

The product of its digits is 24192, while the sum is 33.

The square root of 3746238 is about 1935.5200851451. The cubic root of 3746238 is about 155.3096549874.

The spelling of 3746238 in words is "three million, seven hundred forty-six thousand, two hundred thirty-eight".