4077818930 has 16 divisors (see below), whose sum is σ = 7341876504. Its totient is φ = 1630727040.

The previous prime is 4077818929. The next prime is 4077818939. The reversal of 4077818930 is 398187704.

It can be written as a sum of positive squares in 4 ways, for example, as 3558480409 + 519338521 = 59653^2 + 22789^2 .

It is not an unprimeable number, because it can be changed into a prime (4077818939) 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, 5411 + ... + 90470.

Almost surely, 2^4077818930 is an apocalyptic number.

4077818930 is a deficient number, since it is larger than the sum of its proper divisors (3264057574).

4077818930 is a wasteful number, since it uses less digits than its factorization.

4077818930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100141.

The product of its (nonzero) digits is 338688, while the sum is 47.

The square root of 4077818930 is about 63857.8024206909. The cubic root of 4077818930 is about 1597.6291618664.

The spelling of 4077818930 in words is "four billion, seventy-seven million, eight hundred eighteen thousand, nine hundred thirty".