3743738 has 8 divisors (see below), whose sum is σ = 5735232. Its totient is φ = 1831996.

The previous prime is 3743737. The next prime is 3743749. The reversal of 3743738 is 8373473.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 3743698 and 3743707.

It is not an unprimeable number, because it can be changed into a prime (3743737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19820 + ... + 20007.

It is an arithmetic number, because the mean of its divisors is an integer number (716904).

Almost surely, 2^3743738 is an apocalyptic number.

3743738 is a deficient number, since it is larger than the sum of its proper divisors (1991494).

3743738 is a wasteful number, since it uses less digits than its factorization.

3743738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39876.

The product of its digits is 42336, while the sum is 35.

The square root of 3743738 is about 1934.8741561146. The cubic root of 3743738 is about 155.2750993844.

The spelling of 3743738 in words is "three million, seven hundred forty-three thousand, seven hundred thirty-eight".