4283306240 has 36 divisors (see below), whose sum is σ = 10259860044. Its totient is φ = 1713321984.

The previous prime is 4283306227. The next prime is 4283306243. The reversal of 4283306240 is 426033824.

It can be written as a sum of positive squares in 2 ways, for example, as 3017085184 + 1266221056 = 54928^2 + 35584^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 4283306197 and 4283306206.

It is not an unprimeable number, because it can be changed into a prime (4283306243) 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, 1671887 + ... + 1674446.

Almost surely, 2^4283306240 is an apocalyptic number.

4283306240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4283306240 is an abundant number, since it is smaller than the sum of its proper divisors (5976553804).

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

4283306240 is an equidigital number, since it uses as much as digits as its factorization.

4283306240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3346354 (or 3346340 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 4283306240 is about 65446.9727336567. The cubic root of 4283306240 is about 1624.0262397986.

The spelling of 4283306240 in words is "four billion, two hundred eighty-three million, three hundred six thousand, two hundred forty".