3720054772 has 12 divisors (see below), whose sum is σ = 7440109600. Its totient is φ = 1594309176.

The previous prime is 3720054761. The next prime is 3720054773. The reversal of 3720054772 is 2774500273.

3720054772 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3720054773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66429522 + ... + 66429577.

Almost surely, 2^3720054772 is an apocalyptic number.

It is an amenable number.

3720054772 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3720054772 is a wasteful number, since it uses less digits than its factorization.

3720054772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132859110 (or 132859108 counting only the distinct ones).

The product of its (nonzero) digits is 82320, while the sum is 37.

The square root of 3720054772 is about 60992.2517374133. The cubic root of 3720054772 is about 1549.4697835445.

The spelling of 3720054772 in words is "three billion, seven hundred twenty million, fifty-four thousand, seven hundred seventy-two".