3914721360 has 640 divisors, whose sum is σ = 15565432320. Its totient is φ = 895795200.

The previous prime is 3914721353. The next prime is 3914721379. The reversal of 3914721360 is 631274193.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 53626284 + ... + 53626356.

It is an arithmetic number, because the mean of its divisors is an integer number (24320988).

Almost surely, 2^3914721360 is an apocalyptic number.

3914721360 is a gapful number since it is divisible by the number (30) 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 3914721360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7782716160).

3914721360 is an abundant number, since it is smaller than the sum of its proper divisors (11650710960).

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

3914721360 is a wasteful number, since it uses less digits than its factorization.

3914721360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204 (or 192 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 3914721360 is about 62567.7341766505. The cubic root of 3914721360 is about 1576.0389698078.

The spelling of 3914721360 in words is "three billion, nine hundred fourteen million, seven hundred twenty-one thousand, three hundred sixty".