4284471940 has 24 divisors (see below), whose sum is σ = 10282732992. Its totient is φ = 1468961760.

The previous prime is 4284471923. The next prime is 4284471941. The reversal of 4284471940 is 491744824.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4284471941) 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, 15301546 + ... + 15301825.

It is an arithmetic number, because the mean of its divisors is an integer number (428447208).

Almost surely, 2^4284471940 is an apocalyptic number.

It is an amenable number.

4284471940 is an abundant number, since it is smaller than the sum of its proper divisors (5998261052).

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

4284471940 is a wasteful number, since it uses less digits than its factorization.

4284471940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30603387 (or 30603385 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 43.

The square root of 4284471940 is about 65455.8778109346. The cubic root of 4284471940 is about 1624.1735524562.

The spelling of 4284471940 in words is "four billion, two hundred eighty-four million, four hundred seventy-one thousand, nine hundred forty".