4168930 has 16 divisors (see below), whose sum is σ = 7531704. Its totient is φ = 1661440.

The previous prime is 4168891. The next prime is 4168933. The reversal of 4168930 is 398614.

It can be written as a sum of positive squares in 4 ways, for example, as 3884841 + 284089 = 1971^2 + 533^2 .

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 4168892 and 4168901.

It is not an unprimeable number, because it can be changed into a prime (4168933) 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, 2940 + ... + 4120.

Almost surely, 2^4168930 is an apocalyptic number.

4168930 is a deficient number, since it is larger than the sum of its proper divisors (3362774).

4168930 is a wasteful number, since it uses less digits than its factorization.

4168930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1541.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 4168930 is about 2041.7957782305. The cubic root of 4168930 is about 160.9440284843.

The spelling of 4168930 in words is "four million, one hundred sixty-eight thousand, nine hundred thirty".