4079994 has 8 divisors (see below), whose sum is σ = 8160000. Its totient is φ = 1359996.

The previous prime is 4079989. The next prime is 4080001. The reversal of 4079994 is 4999704.

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

4079994 is an admirable 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, 339994 + ... + 340005.

It is an arithmetic number, because the mean of its divisors is an integer number (1020000).

Almost surely, 2^4079994 is an apocalyptic number.

4079994 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.

4079994 is a wasteful number, since it uses less digits than its factorization.

4079994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680004.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 4079994 is about 2019.8995024506. The cubic root of 4079994 is about 159.7913164799.

It can be divided in two parts, 407 and 9994, that added together give a palindrome (10401).

The spelling of 4079994 in words is "four million, seventy-nine thousand, nine hundred ninety-four".