3720359118 has 64 divisors (see below), whose sum is σ = 9056240640. Its totient is φ = 994616832.

The previous prime is 3720359099. The next prime is 3720359131. The reversal of 3720359118 is 8119530273.

3720359118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 108463 + ... + 138581.

It is an arithmetic number, because the mean of its divisors is an integer number (141503760).

Almost surely, 2^3720359118 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3720359118, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4528120320).

3720359118 is an abundant number, since it is smaller than the sum of its proper divisors (5335881522).

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

3720359118 is a wasteful number, since it uses less digits than its factorization.

3720359118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30321.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 3720359118 is about 60994.7466426413. The cubic root of 3720359118 is about 1549.5120375882.

The spelling of 3720359118 in words is "three billion, seven hundred twenty million, three hundred fifty-nine thousand, one hundred eighteen".