4945930 has 16 divisors (see below), whose sum is σ = 9712224. Its totient is φ = 1798480.

The previous prime is 4945879. The next prime is 4945937. The reversal of 4945930 is 395494.

It is a d-powerful number, because it can be written as 4⁷ + 9³ + 4⁸ + 5⁷ + 9⁷ + 3⁷ + 0 .

It is not an unprimeable number, because it can be changed into a prime (4945937) 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, 22372 + ... + 22591.

It is an arithmetic number, because the mean of its divisors is an integer number (607014).

Almost surely, 2^4945930 is an apocalyptic number.

4945930 is a deficient number, since it is larger than the sum of its proper divisors (4766294).

4945930 is a wasteful number, since it uses less digits than its factorization.

4945930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44981.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 4945930 is about 2223.9446935569. The cubic root of 4945930 is about 170.3789700145.

The spelling of 4945930 in words is "four million, nine hundred forty-five thousand, nine hundred thirty".