5039994 has 8 divisors (see below), whose sum is σ = 10080000. Its totient is φ = 1679996.

The previous prime is 5039977. The next prime is 5039999. The reversal of 5039994 is 4999305.

It is a happy number.

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

5039994 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5039999) 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, 419994 + ... + 420005.

It is an arithmetic number, because the mean of its divisors is an integer number (1260000).

Almost surely, 2^5039994 is an apocalyptic number.

5039994 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.

5039994 is a wasteful number, since it uses less digits than its factorization.

5039994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840004.

The product of its (nonzero) digits is 43740, while the sum is 39.

The square root of 5039994 is about 2244.9930957578. The cubic root of 5039994 is about 171.4523096096.

The spelling of 5039994 in words is "five million, thirty-nine thousand, nine hundred ninety-four".