3796638 has 8 divisors (see below), whose sum is σ = 7593288. Its totient is φ = 1265544.

The previous prime is 3796621. The next prime is 3796649. The reversal of 3796638 is 8366973.

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

3796638 is an admirable number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3796638.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 316381 + ... + 316392.

It is an arithmetic number, because the mean of its divisors is an integer number (949161).

Almost surely, 2^3796638 is an apocalyptic number.

3796638 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3796638 is a wasteful number, since it uses less digits than its factorization.

3796638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632778.

The product of its digits is 163296, while the sum is 42.

The square root of 3796638 is about 1948.4963433376. The cubic root of 3796638 is about 156.0030407034.

The spelling of 3796638 in words is "three million, seven hundred ninety-six thousand, six hundred thirty-eight".