4069821360 has 240 divisors, whose sum is σ = 14271372288. Its totient is φ = 950515200.

The previous prime is 4069821359. The next prime is 4069821377. The reversal of 4069821360 is 631289604.

It is a tau number, because it is divible by the number of its divisors (240).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18250209 + ... + 18250431.

Almost surely, 2^4069821360 is an apocalyptic number.

4069821360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4069821360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7135686144).

4069821360 is an abundant number, since it is smaller than the sum of its proper divisors (10201550928).

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

4069821360 is a wasteful number, since it uses less digits than its factorization.

4069821360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504 (or 275 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 4069821360 is about 63795.1515399094. The cubic root of 4069821360 is about 1596.5840350967.

The spelling of 4069821360 in words is "four billion, sixty-nine million, eight hundred twenty-one thousand, three hundred sixty".