3896994 has 8 divisors (see below), whose sum is σ = 7794000. Its totient is φ = 1298996.

The previous prime is 3896993. The next prime is 3896999. The reversal of 3896994 is 4996983.

It is a happy number.

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

3896994 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (3896993) 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 3 ways as a sum of consecutive naturals, for example, 324744 + ... + 324755.

It is an arithmetic number, because the mean of its divisors is an integer number (974250).

Almost surely, 2^3896994 is an apocalyptic number.

3896994 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.

3896994 is a wasteful number, since it uses less digits than its factorization.

3896994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649504.

The product of its digits is 419904, while the sum is 48.

The square root of 3896994 is about 1974.0805454692. The cubic root of 3896994 is about 157.3656400110.

The spelling of 3896994 in words is "three million, eight hundred ninety-six thousand, nine hundred ninety-four".