4021740204 has 12 divisors (see below), whose sum is σ = 9384060504. Its totient is φ = 1340580064.

The previous prime is 4021740193. The next prime is 4021740209. The reversal of 4021740204 is 4020471204.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (4021740209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167572497 + ... + 167572520.

It is an arithmetic number, because the mean of its divisors is an integer number (782005042).

Almost surely, 2^4021740204 is an apocalyptic number.

It is an amenable number.

4021740204 is an abundant number, since it is smaller than the sum of its proper divisors (5362320300).

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

4021740204 is a wasteful number, since it uses less digits than its factorization.

4021740204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335145024 (or 335145022 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 24.

The square root of 4021740204 is about 63417.1917069812. The cubic root of 4021740204 is about 1590.2717260376.

The spelling of 4021740204 in words is "four billion, twenty-one million, seven hundred forty thousand, two hundred four".