3744727722 has 12 divisors (see below), whose sum is σ = 8113576770. Its totient is φ = 1248242568.

The previous prime is 3744727711. The next prime is 3744727757. The reversal of 3744727722 is 2277274473.

3744727722 is a `hidden beast` number, since 374 + 4 + 7 + 277 + 2 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3609726561 + 135001161 = 60081^2 + 11619^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 104020197 + ... + 104020232.

Almost surely, 2^3744727722 is an apocalyptic number.

3744727722 is an abundant number, since it is smaller than the sum of its proper divisors (4368849048).

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

3744727722 is a wasteful number, since it uses less digits than its factorization.

3744727722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208040437 (or 208040434 counting only the distinct ones).

The product of its digits is 921984, while the sum is 45.

The square root of 3744727722 is about 61194.1804586024. The cubic root of 3744727722 is about 1552.8878139970.

The spelling of 3744727722 in words is "three billion, seven hundred forty-four million, seven hundred twenty-seven thousand, seven hundred twenty-two".