4994940 has 96 divisors (see below), whose sum is σ = 15240960. Its totient is φ = 1217536.

The previous prime is 4994909. The next prime is 4994981. The reversal of 4994940 is 494994.

It is a happy number.

It is a super-3 number, since 3×4994940³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60139 + ... + 60221.

It is an arithmetic number, because the mean of its divisors is an integer number (158760).

Almost surely, 2^4994940 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4994940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7620480).

4994940 is an abundant number, since it is smaller than the sum of its proper divisors (10246020).

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

4994940 is a wasteful number, since it uses less digits than its factorization.

4994940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171 (or 169 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 4994940 is about 2234.9362407013. The cubic root of 4994940 is about 170.9398920097.

The spelling of 4994940 in words is "four million, nine hundred ninety-four thousand, nine hundred forty".