4041930 has 16 divisors (see below), whose sum is σ = 9700704. Its totient is φ = 1077840.

The previous prime is 4041929. The next prime is 4041931. The reversal of 4041930 is 391404.

It is an interprime number because it is at equal distance from previous prime (4041929) and next prime (4041931).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4041897 and 4041906.

It is not an unprimeable number, because it can be changed into a prime (4041931) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 67336 + ... + 67395.

It is an arithmetic number, because the mean of its divisors is an integer number (606294).

Almost surely, 2^4041930 is an apocalyptic number.

4041930 is an abundant number, since it is smaller than the sum of its proper divisors (5658774).

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

4041930 is a wasteful number, since it uses less digits than its factorization.

4041930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134741.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 4041930 is about 2010.4551723428. The cubic root of 4041930 is about 159.2928426997.

The spelling of 4041930 in words is "four million, forty-one thousand, nine hundred thirty".