3401994 has 8 divisors (see below), whose sum is σ = 6804000. Its totient is φ = 1133996.

The previous prime is 3401963. The next prime is 3402013. The reversal of 3401994 is 4991043.

3401994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

3401994 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283494 + ... + 283505.

It is an arithmetic number, because the mean of its divisors is an integer number (850500).

Almost surely, 2^3401994 is an apocalyptic number.

3401994 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.

3401994 is a wasteful number, since it uses less digits than its factorization.

3401994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567004.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 3401994 is about 1844.4495113719. The cubic root of 3401994 is about 150.3988496309.

The spelling of 3401994 in words is "three million, four hundred one thousand, nine hundred ninety-four".