4081794 has 8 divisors (see below), whose sum is σ = 8163600. Its totient is φ = 1360596.

The previous prime is 4081793. The next prime is 4081799. The reversal of 4081794 is 4971804.

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

4081794 is an admirable number.

It is a super-2 number, since 2×4081794² = 33322084516872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4081793) 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, 340144 + ... + 340155.

It is an arithmetic number, because the mean of its divisors is an integer number (1020450).

Almost surely, 2^4081794 is an apocalyptic number.

4081794 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.

4081794 is a wasteful number, since it uses less digits than its factorization.

4081794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680304.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 4081794 is about 2020.3450200399. The cubic root of 4081794 is about 159.8148117826.

The spelling of 4081794 in words is "four million, eighty-one thousand, seven hundred ninety-four".