4949930 has 16 divisors (see below), whose sum is σ = 9127944. Its totient is φ = 1931520.

The previous prime is 4949921. The next prime is 4949939. The reversal of 4949930 is 399494.

It is an interprime number because it is at equal distance from previous prime (4949921) and next prime (4949939).

It can be written as a sum of positive squares in 4 ways, for example, as 1151329 + 3798601 = 1073^2 + 1949^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4949939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5627 + ... + 6446.

Almost surely, 2^4949930 is an apocalyptic number.

4949930 is a deficient number, since it is larger than the sum of its proper divisors (4178014).

4949930 is a wasteful number, since it uses less digits than its factorization.

4949930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12121.

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 4949930 is about 2224.8438147430. The cubic root of 4949930 is about 170.4248887287.

The spelling of 4949930 in words is "four million, nine hundred forty-nine thousand, nine hundred thirty".