4997994 has 16 divisors (see below), whose sum is σ = 10033632. Its totient is φ = 1659728.

The previous prime is 4997989. The next prime is 4998001.

4997994 is nontrivially palindromic in base 10.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 337 + ... + 3179.

It is an arithmetic number, because the mean of its divisors is an integer number (627102).

Almost surely, 2^4997994 is an apocalyptic number.

4997994 is an abundant number, since it is smaller than the sum of its proper divisors (5035638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4997994 is a wasteful number, since it uses less digits than its factorization.

4997994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3141.

The product of its digits is 734832, while the sum is 51.

The square root of 4997994 is about 2235.6193772644. The cubic root of 4997994 is about 170.9747235304.

The spelling of 4997994 in words is "four million, nine hundred ninety-seven thousand, nine hundred ninety-four".