4939974 has 64 divisors (see below), whose sum is σ = 12257280. Its totient is φ = 1464480.

The previous prime is 4939973. The next prime is 4939993. The reversal of 4939974 is 4799394.

4939974 is a `hidden beast` number, since 493 + 99 + 74 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4939973) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21649 + ... + 21875.

It is an arithmetic number, because the mean of its divisors is an integer number (191520).

Almost surely, 2^4939974 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4939974, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6128640).

4939974 is an abundant number, since it is smaller than the sum of its proper divisors (7317306).

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

4939974 is a wasteful number, since it uses less digits than its factorization.

4939974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282 (or 276 counting only the distinct ones).

The product of its digits is 244944, while the sum is 45.

The square root of 4939974 is about 2222.6052281051. The cubic root of 4939974 is about 170.3105511490.

The spelling of 4939974 in words is "four million, nine hundred thirty-nine thousand, nine hundred seventy-four".