3836738 has 8 divisors (see below), whose sum is σ = 5814732. Its totient is φ = 1898496.

The previous prime is 3836731. The next prime is 3836741. The reversal of 3836738 is 8376383.

It can be written as a sum of positive squares in 2 ways, for example, as 3829849 + 6889 = 1957^2 + 83^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3836731) 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, 9695 + ... + 10082.

Almost surely, 2^3836738 is an apocalyptic number.

3836738 is a deficient number, since it is larger than the sum of its proper divisors (1977994).

3836738 is a wasteful number, since it uses less digits than its factorization.

3836738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19876.

The product of its digits is 72576, while the sum is 38.

The square root of 3836738 is about 1958.7593011904. The cubic root of 3836738 is about 156.5503517718.

The spelling of 3836738 in words is "three million, eight hundred thirty-six thousand, seven hundred thirty-eight".