4016684240 has 20 divisors (see below), whose sum is σ = 9338791044. Its totient is φ = 1606673664.

The previous prime is 4016684239. The next prime is 4016684293. The reversal of 4016684240 is 424866104.

It can be written as a sum of positive squares in 2 ways, for example, as 2027881024 + 1988803216 = 45032^2 + 44596^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×4016684240² = 32267504567728755200, which contains 22 as substring.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 4016684240.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25104197 + ... + 25104356.

Almost surely, 2^4016684240 is an apocalyptic number.

4016684240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4016684240 is an abundant number, since it is smaller than the sum of its proper divisors (5322106804).

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

4016684240 is a wasteful number, since it uses less digits than its factorization.

4016684240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50208566 (or 50208560 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

The square root of 4016684240 is about 63377.3164468172. The cubic root of 4016684240 is about 1589.6050388261.

The spelling of 4016684240 in words is "four billion, sixteen million, six hundred eighty-four thousand, two hundred forty".