4939900 has 36 divisors (see below), whose sum is σ = 12252688. Its totient is φ = 1693440.

The previous prime is 4939861. The next prime is 4939901. The reversal of 4939900 is 99394.

It is a super-2 number, since 2×4939900² = 48805224020000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4939901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2829 + ... + 4228.

Almost surely, 2^4939900 is an apocalyptic number.

It is an amenable number.

4939900 is an abundant number, since it is smaller than the sum of its proper divisors (7312788).

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

4939900 is a wasteful number, since it uses less digits than its factorization.

4939900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7078 (or 7071 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 34.

The square root of 4939900 is about 2222.5885809119. The cubic root of 4939900 is about 170.3097007368.

The spelling of 4939900 in words is "four million, nine hundred thirty-nine thousand, nine hundred".