3720000380 has 12 divisors (see below), whose sum is σ = 7812000840. Its totient is φ = 1488000144.

The previous prime is 3720000379. The next prime is 3720000407. The reversal of 3720000380 is 830000273.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92999990 + ... + 93000029.

It is an arithmetic number, because the mean of its divisors is an integer number (651000070).

Almost surely, 2^3720000380 is an apocalyptic number.

It is an amenable number.

3720000380 is an abundant number, since it is smaller than the sum of its proper divisors (4092000460).

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

3720000380 is a wasteful number, since it uses less digits than its factorization.

3720000380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186000028 (or 186000026 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 3720000380 is about 60991.8058430803. The cubic root of 3720000380 is about 1549.4622317586.

The spelling of 3720000380 in words is "three billion, seven hundred twenty million, three hundred eighty", and thus it is an aban number.